2025 AQA GCSE CHEMISTRY Foundation Tier Paper 2 Question Paper & Mark Scheme (Merged) June 2025 [VERIFIED]

2025 AQA GCSE CHEMISTRY Foundation Tier Paper 2 Question
Paper & Mark Scheme (Merged) June 2025 [VERIFIED]




IB/G/Jun25/G4007/E12 8462/2F

, 2
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0 1 box
This question is about chemical analysis.




Some metal ions can be identified using a flame test.


0 1 . 1 Describe how to do a flame test using a metal wire and a Bunsen
burner. [2 marks]




0 1 . 2 Draw one line from each metal ion to the flame colour produced by the metal ion.
[2 marks]



Metal ion Flame colour



Crimson



Green

Lithium

Lilac


Potassium
Orange-red



Yellow




IB/G/Jun25/8462/2F

, 3
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0 1 . 3 box
Which gas is produced when carbonates are reacted with dilute
[1 mark]
acids? Tick ( ) one box.


Carbon dioxide


Hydrogen


Oxygen




0 1 . 4 Which solution is used to test for sulfate ions?
[1 mark]
Tick ( ) one box.


Barium chloride solution


Magnesium chloride solution


Sodium chloride solution




Precipitates are used to identify some ions.



0 1 . 5 Complete the sentence.

Choose the answer from the box.
[1 mark]




gas liquid solid



A precipitate is a .




IB/G/Jun25/8462/2F

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IB/G/Jun25/8462/2F