AQA
GCSE
CHEMISTRY
8462/2F
Paper 2 Foundation Tier
Question Paper + Mark scheme [MERGED]
June 2022
, Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
F
GCSE
CHEMISTRY
Foundation Tier Paper 2
Time allowed: 1 hour 45 minutes
Materials
For this paper you must have: For Examiner’s Use
• a ruler
• a scientific calculator Question Mark
• the periodic table (enclosed). 1
2
Instructions
• Use black ink or black ball-point pen. 3
• Pencil should only be used for drawing. 4
• Fill in the boxes at the top of this page.
5
• Answer all questions in the spaces provided. Do not write outside
the box around each page or on blank pages. 6
• If you need extra space for your answer(s), use the lined pages at the end of 7
this book. Write the question number against your answer(s).
8
• Do all rough work in this book. Cross through any work you do not want
to be marked. 9
• In all calculations, show clearly how you work out your answer. 10
Information TOTAL
• The maximum mark for this paper is 100.
• The marks for questions are shown in brackets.
• You are expected to use a calculator where appropriate.
• You are reminded of the need for good English and clear presentation
in your answers.
*Jun2284622F01*
IB/M/Jun22/E11 8462/2F
, 2
Do not write
outside the
0 1 This question is about water. box
A student investigated pure water.
The student measured:
• the boiling point of pure water
• the pH of pure water.
0 1 . 1 Complete the sentences.
Choose answers from the box.
[2 marks]
0 4 7 10 25 100
Pure water has a boiling point of °C.
Pure water has a pH of .
0 1 . 2 What could the student use to measure the pH of pure water?
[1 mark]
*02*
IB/M/Jun22/8462/2F
, 3
Do not write
outside the
A different student investigated sea water. box
Sea water contains dissolved solids.
This is the method used.
1. Measure a 50 cm3 sample of the sea water.
2. Heat the sample until all the water has evaporated.
3. Measure the mass of solid that remains.
4. Repeat steps 1 to 3 three more times.
0 1 . 3 Which two pieces of equipment were needed in this investigation?
[2 marks]
Tick () two boxes.
Balance
Measuring cylinder
Ruler
Thermometer
Timer
Question 1 continues on the next page
Turn over ►
*03*
IB/M/Jun22/8462/2F
GCSE
CHEMISTRY
8462/2F
Paper 2 Foundation Tier
Question Paper + Mark scheme [MERGED]
June 2022
, Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
F
GCSE
CHEMISTRY
Foundation Tier Paper 2
Time allowed: 1 hour 45 minutes
Materials
For this paper you must have: For Examiner’s Use
• a ruler
• a scientific calculator Question Mark
• the periodic table (enclosed). 1
2
Instructions
• Use black ink or black ball-point pen. 3
• Pencil should only be used for drawing. 4
• Fill in the boxes at the top of this page.
5
• Answer all questions in the spaces provided. Do not write outside
the box around each page or on blank pages. 6
• If you need extra space for your answer(s), use the lined pages at the end of 7
this book. Write the question number against your answer(s).
8
• Do all rough work in this book. Cross through any work you do not want
to be marked. 9
• In all calculations, show clearly how you work out your answer. 10
Information TOTAL
• The maximum mark for this paper is 100.
• The marks for questions are shown in brackets.
• You are expected to use a calculator where appropriate.
• You are reminded of the need for good English and clear presentation
in your answers.
*Jun2284622F01*
IB/M/Jun22/E11 8462/2F
, 2
Do not write
outside the
0 1 This question is about water. box
A student investigated pure water.
The student measured:
• the boiling point of pure water
• the pH of pure water.
0 1 . 1 Complete the sentences.
Choose answers from the box.
[2 marks]
0 4 7 10 25 100
Pure water has a boiling point of °C.
Pure water has a pH of .
0 1 . 2 What could the student use to measure the pH of pure water?
[1 mark]
*02*
IB/M/Jun22/8462/2F
, 3
Do not write
outside the
A different student investigated sea water. box
Sea water contains dissolved solids.
This is the method used.
1. Measure a 50 cm3 sample of the sea water.
2. Heat the sample until all the water has evaporated.
3. Measure the mass of solid that remains.
4. Repeat steps 1 to 3 three more times.
0 1 . 3 Which two pieces of equipment were needed in this investigation?
[2 marks]
Tick () two boxes.
Balance
Measuring cylinder
Ruler
Thermometer
Timer
Question 1 continues on the next page
Turn over ►
*03*
IB/M/Jun22/8462/2F
