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CHE2613 EXAM PACK
2025/2026 –
QUESTION & ANSWERS
QUESTIONS & ANSWERS
, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
UNIVERSITY EXAMINATIONS
OCTOBER/NOVEMBER 2024
CHE2613
Organic Chemistry II
Welcome to the CHE2613 exam.
Examiner name: Mr K.G. Lesenyeho
Moderator: Prof. A. Adeloye
This paper consists of 11 pages.
Total marks: 104
Duration: 3 hours
Instructions:
• Please confirm your academic honesty pledge by clicking on the pledge prior to submitting
your answer scripts.
• Please adhere to Unisa policies on plagiarism, academic integrity and copyright
infringement.
• This exam is proctored/ invigilated by IRIS.
• This paper consists of 11 pages, annexure A contains instructions on exam script
submission.
• This is a closed book exam.
• Use of molecular models is allowed.
•
Additional student instructions
1. Students must upload their answer scripts in a single PDF file on the official myExams
platform (answer scripts must not be password protected or uploaded as "read-only"
files). Students are provided 30 minutes to submit their answer scripts after the official
examination time on myExams platform. The university only marks one submission
received from a student. Priority is granted to scripts received via the myExams platform.
2. NO e-mailed scripts will be accepted.
3. Students are advised to preview submissions (answer scripts) to ensure legibility and also
to ensure that the correct answer script file has been uploaded.
4. Students are permitted to resubmit their answer scripts, but only within the stipulated
submission duration, should they regard the initial submission to be unsatisfactory.
Resubmissions after an examination's closing time are not permitted.
5. Scripts submitted in an incorrect file format will not be considered for marking. Students are
advised to refer to their module’s examination instructions to ensure they use the correct
file format.
6. Wrong answer scripts that are uploaded, that is, any file other than the exam answer script
(e.g. uploading the exam question paper instead of the exam answer script) will not be
marked and a 0% will be awarded. No opportunity will be granted for resubmission.
7. Unisa relies on an automated synchronisation system that elects scripts to be marked in
accordance with its prioritisation rules. Unisa awards 0% to incorrect submissions made on
the official platform irrespective of the correct submissions made on alternative platforms.
8. A mark awarded for an incomplete submission will be the student’s final mark. No 2nd
opportunity for resubmission will be granted.
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, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
9. A mark awarded for an illegible scanned submission will be the student’s final mark. No
opportunity for resubmission will be granted.
10. Only the last answer file uploaded on the myExams within the stipulated submission
duration period will be marked.
11. Submissions will only be accepted from registered student accounts.
12. Students who have not used prescribed invigilation or proctoring tools will be deemed to
have transgressed Unisa’s examination rules and will have their marks withheld.
13. Students who have more than one Unisa student number should ensure that the relevant
student number/s is/are registered on the Invigilator App for the module/s requiring
invigilation through Invigilator App before their examination session.
14. For examinations which use the IRIS invigilation system, IRIS must be recording with the
student’s full facial image displaying throughout the duration of the examination until the
submission of the examination script.
15. Students are advised to complete writing at the scheduled examination end time. For
Invigilator App enabled examinations, students have 10 minutes after their scheduled
examination end time to upload their scripts on the Invigilator App. Failure to upload within
the stipulated 10 minutes will result in the Invigilator App being nonresponsive. In such
cases, students are advised to stop attempting to upload their answer scripts on the
Invigilator App and immediately submit their answer script via the myExams platforms.
Students must submit their answer scripts on both the Invigilator App (within the first 10
minutes) and then on the myExams platform within the remaining 30 minutes allocated for
uploading after the official examination time.
16. Students who complete their assessment earlier than their stipulated examination duration
period should confirm the completion of their assessment by clicking the "finish
assessment button" on the Invigilator App. Failure to do so will result in students been
flagged as being “Out of App” for the remaining duration of their assessment and rule 12
above will apply.
17. Students have 48 hours from the completion of their examination session to upload their
invigilator pending uploads from the Invigilator App. Failure to do so will result in students
deemed not to have used the invigilation or proctoring tools and their final marks will be
withheld.
18. Students must acknowledge compliance with the Unisa examination rules and affirm that
the work they are submitting is their own, by ticking the honesty declaration box when
submitting their answer scripts. Students suspected of dishonest conduct during the
examinations will be subjected to disciplinary processes. Students may not communicate
with any other person or request assistance from any other person during their
examinations. The use of Telegram, WhatsApp, or any other instant messaging services
with any other person (except when asking for technical assistance via official channels of
the SCSC or the Invigilator WhatsApp line) are strictly prohibited. Plagiarism is a violation
of academic integrity and students who plagiarise, copy from published work, or use
Artificial Intelligence Software (e.g. ChatGPT) or online sources (e.g. course material),
unless explicitly permitted, will be in violation of the Policy on Academic Integrity and the
Student Disciplinary Code and may be referred to a disciplinary hearing. Unisa has a zero
tolerance for plagiarism and/or any other forms of academic dishonesty.
19. Listening to audio (music) and making use of audio-to-text software is strictly prohibited
during your examination session unless such usage of the software is related to a student’s
assistive device which has been so declared. Failure to do so will be a transgression of
Unisa’s examination rules and the students’ marks will be withheld.
20. Students with a disability, and who have been officially granted additional time to complete
their examinations, or who are incarcerated, are exempted from using proctoring tools.
Only students who have declared their disability with supporting documentation (doctor's
note indicating the disability and the additional time that will be required for the completion
of the examination) during registration will be exempted. Students who have not so
declared may provide the declaration (doctor's note indicating the disability and the
additional time that will be required for the completion of the examination) to
at least 7 days prior to their examination sitting for processing
of their exemption. Any irregularities that lead to an unfair advantage and improved
performance for students exempted from using proctoring tools will be reviewed and
appropriate disciplinary or corrective steps will be taken in accordance with the academic
integrity policy.
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, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
21. Incarcerated students are advised to submit their proof of incarceration
to at least 7 days prior to their examination sitting for
processing of their exemption. Any irregularities that lead to an unfair advantage and
improved performance for students exempted from using proctoring tools will be 4
reviewed and appropriate disciplinary or corrective steps will be taken in accordance with
the academic integrity policy.
22. Students who are negatively affected by their examination scheduling on religious/holy
days are requested to apply for alternative examination arrangements. A student's religious
organisation must communicate directly with Unisa on a letterhead informing Unisa of (1)
Name, surname, and student number of the enrolled member of the religious organisation;
(2) Module code affected by the examination scheduling (dates of religious days) on the
holy day; (3) Nature of objection. The letter should be sent
to at least 7 days prior to the examination sitting for
processing. Letters received directly from students will not be processed.
23. Students who experience technical challenges should report the challenges immediately to
the SCSC telephonically on 080 000 1870 and choose option 4 for exams, or their college
exam support centres (refer to Get help during the examinations by contacting the Student
Communication Service Centre [unisa.ac.za]) within 30 minutes. Queries received after 30
minutes of the official examination duration time will not be responded to. Submissions
made after the official examination time will be rejected according to the examination
regulations and will not be marked. Only communication received from your myLife account
will be considered.
24. Non-adherence to the processes for uploading examination responses will not qualify the
student for any special concessions or future assessments.
25. Queries that are beyond Unisa’s control include the following:
a. Personal network or service provider issues.
b. Load shedding/limited space on personal computer.
c. Crashed computer.
d. Non-functioning cameras or web cameras.
e. Using work computers that block access to the myExams site (employer firewall
challenges).
f. Unlicensed software (e.g. license expires during exams).
27 Undergraduate students experiencing the above challenges may not apply for an aegrotat.
Unisa grants an undergraduate student to write a module’s examination in their first
examination opportunity, an automatic additional examination opportunity to rewrite their
examination to cater to the above challenges. Postgraduate/undergraduate students
experiencing the above challenges in their second examination opportunity will have to re-
register for the affected module. Unisa does not provide third examination opportunities.
28 Non-adherence to the processes for uploading examination responses will not qualify the
student for any special concessions or future assessments
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CHE2613 EXAM PACK
2025/2026 –
QUESTION & ANSWERS
QUESTIONS & ANSWERS
, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
UNIVERSITY EXAMINATIONS
OCTOBER/NOVEMBER 2024
CHE2613
Organic Chemistry II
Welcome to the CHE2613 exam.
Examiner name: Mr K.G. Lesenyeho
Moderator: Prof. A. Adeloye
This paper consists of 11 pages.
Total marks: 104
Duration: 3 hours
Instructions:
• Please confirm your academic honesty pledge by clicking on the pledge prior to submitting
your answer scripts.
• Please adhere to Unisa policies on plagiarism, academic integrity and copyright
infringement.
• This exam is proctored/ invigilated by IRIS.
• This paper consists of 11 pages, annexure A contains instructions on exam script
submission.
• This is a closed book exam.
• Use of molecular models is allowed.
•
Additional student instructions
1. Students must upload their answer scripts in a single PDF file on the official myExams
platform (answer scripts must not be password protected or uploaded as "read-only"
files). Students are provided 30 minutes to submit their answer scripts after the official
examination time on myExams platform. The university only marks one submission
received from a student. Priority is granted to scripts received via the myExams platform.
2. NO e-mailed scripts will be accepted.
3. Students are advised to preview submissions (answer scripts) to ensure legibility and also
to ensure that the correct answer script file has been uploaded.
4. Students are permitted to resubmit their answer scripts, but only within the stipulated
submission duration, should they regard the initial submission to be unsatisfactory.
Resubmissions after an examination's closing time are not permitted.
5. Scripts submitted in an incorrect file format will not be considered for marking. Students are
advised to refer to their module’s examination instructions to ensure they use the correct
file format.
6. Wrong answer scripts that are uploaded, that is, any file other than the exam answer script
(e.g. uploading the exam question paper instead of the exam answer script) will not be
marked and a 0% will be awarded. No opportunity will be granted for resubmission.
7. Unisa relies on an automated synchronisation system that elects scripts to be marked in
accordance with its prioritisation rules. Unisa awards 0% to incorrect submissions made on
the official platform irrespective of the correct submissions made on alternative platforms.
8. A mark awarded for an incomplete submission will be the student’s final mark. No 2nd
opportunity for resubmission will be granted.
Page 1 of 11
Downloaded by Syokstech ()
, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
9. A mark awarded for an illegible scanned submission will be the student’s final mark. No
opportunity for resubmission will be granted.
10. Only the last answer file uploaded on the myExams within the stipulated submission
duration period will be marked.
11. Submissions will only be accepted from registered student accounts.
12. Students who have not used prescribed invigilation or proctoring tools will be deemed to
have transgressed Unisa’s examination rules and will have their marks withheld.
13. Students who have more than one Unisa student number should ensure that the relevant
student number/s is/are registered on the Invigilator App for the module/s requiring
invigilation through Invigilator App before their examination session.
14. For examinations which use the IRIS invigilation system, IRIS must be recording with the
student’s full facial image displaying throughout the duration of the examination until the
submission of the examination script.
15. Students are advised to complete writing at the scheduled examination end time. For
Invigilator App enabled examinations, students have 10 minutes after their scheduled
examination end time to upload their scripts on the Invigilator App. Failure to upload within
the stipulated 10 minutes will result in the Invigilator App being nonresponsive. In such
cases, students are advised to stop attempting to upload their answer scripts on the
Invigilator App and immediately submit their answer script via the myExams platforms.
Students must submit their answer scripts on both the Invigilator App (within the first 10
minutes) and then on the myExams platform within the remaining 30 minutes allocated for
uploading after the official examination time.
16. Students who complete their assessment earlier than their stipulated examination duration
period should confirm the completion of their assessment by clicking the "finish
assessment button" on the Invigilator App. Failure to do so will result in students been
flagged as being “Out of App” for the remaining duration of their assessment and rule 12
above will apply.
17. Students have 48 hours from the completion of their examination session to upload their
invigilator pending uploads from the Invigilator App. Failure to do so will result in students
deemed not to have used the invigilation or proctoring tools and their final marks will be
withheld.
18. Students must acknowledge compliance with the Unisa examination rules and affirm that
the work they are submitting is their own, by ticking the honesty declaration box when
submitting their answer scripts. Students suspected of dishonest conduct during the
examinations will be subjected to disciplinary processes. Students may not communicate
with any other person or request assistance from any other person during their
examinations. The use of Telegram, WhatsApp, or any other instant messaging services
with any other person (except when asking for technical assistance via official channels of
the SCSC or the Invigilator WhatsApp line) are strictly prohibited. Plagiarism is a violation
of academic integrity and students who plagiarise, copy from published work, or use
Artificial Intelligence Software (e.g. ChatGPT) or online sources (e.g. course material),
unless explicitly permitted, will be in violation of the Policy on Academic Integrity and the
Student Disciplinary Code and may be referred to a disciplinary hearing. Unisa has a zero
tolerance for plagiarism and/or any other forms of academic dishonesty.
19. Listening to audio (music) and making use of audio-to-text software is strictly prohibited
during your examination session unless such usage of the software is related to a student’s
assistive device which has been so declared. Failure to do so will be a transgression of
Unisa’s examination rules and the students’ marks will be withheld.
20. Students with a disability, and who have been officially granted additional time to complete
their examinations, or who are incarcerated, are exempted from using proctoring tools.
Only students who have declared their disability with supporting documentation (doctor's
note indicating the disability and the additional time that will be required for the completion
of the examination) during registration will be exempted. Students who have not so
declared may provide the declaration (doctor's note indicating the disability and the
additional time that will be required for the completion of the examination) to
at least 7 days prior to their examination sitting for processing
of their exemption. Any irregularities that lead to an unfair advantage and improved
performance for students exempted from using proctoring tools will be reviewed and
appropriate disciplinary or corrective steps will be taken in accordance with the academic
integrity policy.
Page 2 of 11
Downloaded by Syokstech ()
, lOMoARcPSD|18998289
CHE2613 Oct/ Nov 2024
Confidential
21. Incarcerated students are advised to submit their proof of incarceration
to at least 7 days prior to their examination sitting for
processing of their exemption. Any irregularities that lead to an unfair advantage and
improved performance for students exempted from using proctoring tools will be 4
reviewed and appropriate disciplinary or corrective steps will be taken in accordance with
the academic integrity policy.
22. Students who are negatively affected by their examination scheduling on religious/holy
days are requested to apply for alternative examination arrangements. A student's religious
organisation must communicate directly with Unisa on a letterhead informing Unisa of (1)
Name, surname, and student number of the enrolled member of the religious organisation;
(2) Module code affected by the examination scheduling (dates of religious days) on the
holy day; (3) Nature of objection. The letter should be sent
to at least 7 days prior to the examination sitting for
processing. Letters received directly from students will not be processed.
23. Students who experience technical challenges should report the challenges immediately to
the SCSC telephonically on 080 000 1870 and choose option 4 for exams, or their college
exam support centres (refer to Get help during the examinations by contacting the Student
Communication Service Centre [unisa.ac.za]) within 30 minutes. Queries received after 30
minutes of the official examination duration time will not be responded to. Submissions
made after the official examination time will be rejected according to the examination
regulations and will not be marked. Only communication received from your myLife account
will be considered.
24. Non-adherence to the processes for uploading examination responses will not qualify the
student for any special concessions or future assessments.
25. Queries that are beyond Unisa’s control include the following:
a. Personal network or service provider issues.
b. Load shedding/limited space on personal computer.
c. Crashed computer.
d. Non-functioning cameras or web cameras.
e. Using work computers that block access to the myExams site (employer firewall
challenges).
f. Unlicensed software (e.g. license expires during exams).
27 Undergraduate students experiencing the above challenges may not apply for an aegrotat.
Unisa grants an undergraduate student to write a module’s examination in their first
examination opportunity, an automatic additional examination opportunity to rewrite their
examination to cater to the above challenges. Postgraduate/undergraduate students
experiencing the above challenges in their second examination opportunity will have to re-
register for the affected module. Unisa does not provide third examination opportunities.
28 Non-adherence to the processes for uploading examination responses will not qualify the
student for any special concessions or future assessments
Page 3 of 11
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