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Examen
AQA A-level CHEMISTRY 7405/1 Paper 1 CORRECT QUESTION AND ANSWER
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---4marzo 20242023/2024A+
- AQA A-level CHEMISTRY 7405/1 Paper 1 CORRECT QUESTION AND ANSWER 
 
 
 
TOF steps - 1) ionisation 
2) acceleration 
3) ion drift 
4) detection 
5) analysis 
Electron impact - Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions 
NB- can knock off more than one e or break molecular ion 
electrospray ionization - Sample dissolved in volatile solvent then injected through needle to give fine mist which is at...
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$10.99 Más información
Examset
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Examen
AQA A-level CHEMISTRY 7405/1 AQA- QUESTIONS AND ANSWERS UPDATED 2024 FOR REVIEW EXAM 100% A+
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---35marzo 20242023/2024A+
- TOF steps - CORRECT ANSWER-1) ionisation 
2) acceleration 
3) ion drift 
4) detection 
5) analysis 
 
Electron impact - CORRECT ANSWER-Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions 
NB- can knock off more than one e or break molecular ion 
 
electrospray ionization - CORRECT ANSWER-Sample dissolved in volatile solvent then injected through needle to give fine mist which is attached to positive end of high v...
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$5.39 Más información
BrooksOfBliss
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Examen
AQA A-level CHEMISTRY 7405/1 AQA- A LEVEL CHEMISTRY PAPER 1 COMPILED WITH QUESTIONS AND ANSWERS UPDATED 2024 FOR REVIEW EXAM 100% A+
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---36marzo 20242023/2024A+
- TOF steps - CORRECT ANSWER-1) ionisation 
2) acceleration 
3) ion drift 
4) detection 
5) analysis 
 
Electron impact - CORRECT ANSWER-Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions 
NB- can knock off more than one e or break molecular ion 
 
electrospray ionization - CORRECT ANSWER-Sample dissolved in volatile solvent then injected through needle to give fine mist which is attached to positive end of high v...
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$8.99 Más información
ShowvinePublishers
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Examen
AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Version: 1.0 FinalQUESTION PAPER & MARKING SCHEME/ [MERGED] Mark scheme June 2023
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5.0(1)5.0259enero 20242023/2024A+Disponible en un paquete
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$8.49 Más información
Pristine01
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Examen
AQA A LEVEL CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Question Paper + Mark scheme {MERGED}
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---90diciembre 20232023/2024A+
- Materials 
For this paper you must have: 
•	the Periodic Table/Data Booklet, provided as an insert (enclosed) 
•	a ruler with millimetre measurements 
•	a scientific calculator, which you are expected to use where appropriate. 
 
Instructions 
•	Use black ink or black ball-point pen. 
•	Fill in the boxes at the top of this page. 
•	Answer all questions. 
•	You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. 
•	If ...
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$16.99 Más información
DrJon
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Examen
AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 202 Chemistry
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---39diciembre 20232023/2024A+
- AQA A-level 
CHEMISTRY 
7405/1 Paper 1 
Inorganic and 
Physical Chemistry 
Mark scheme June 
202 
Chemistry 
Chamberlain College of Nursing 
33 pag. 
AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical 
Chemistry Mark scheme June 2022, Exams for Chemistry 
AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical 
Chemistry Mark scheme June 2021 Version: 1.0 Final 
A-level 
CHEMISTRY 
7405/1 
Paper 1 Inorganic and Physical Chemistry 
Mark scheme 
June 2021 
Version: 1.0 Final 
AQA A-le...
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$9.49 Más información
caro254
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Lote
Exam pack for AQA A LEVEL CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Question Paper + Mark scheme {MERGED} June 2022 and AQA A LEVEL CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Question Paper + Mark scheme {MERGED} June 2022
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---2julio 2023
- Exam pack for AQA A LEVEL CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Question Paper + Mark scheme {MERGED} June 2022 and AQA A LEVEL CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Question Paper + Mark scheme {MERGED} June 2022
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$18.44 Más información
AMANDAHICKMAN