AQA A-Level Chemistry AS Paper 1, June 2023: Question 10

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Question

AQA A-Level Chemistry AS Paper 1, June 2023: Question 10
Question text

10 Which suggestion improves the accuracy of the titres?

[1 mark]

A Rinsing the conical flask with vinegar between each titration.

Rinsing the conical flask with sodium hydroxide solution between each

B

titration.

C Rinsing the conical flask with water between each titration.

D Not rinsing the conical flask between each titration.

Mark scheme

Show the mark scheme Mark scheme for AQA A-Level Chemistry AS Paper 1, June 2023: Question 10

10 C 1 (AO3) Rinsing the conical flask with water between each titration.

Question and mark scheme from the AQA A-Level Chemistry examination, AS Paper 1, June 2023. QuestionVault is an independent revision resource; questions remain the copyright of the awarding body.