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Question bank·3.2 Use of amount of substance in relation to masses of pure substances

3.2 Use of amount of substance in relation to masses of pure substances

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Question 35

A laboratory technician needs a sample of calcium chloride solution containing 8.0 g of calcium chloride. The solution has a concentration of 20 g/dm³.

What volume of the solution should the technician use?

[1]

A

$cm30.40\ \text{cm}^3$

B

$cm3400\ \text{cm}^3$

C

$cm32500\ \text{cm}^3$

D

$cm3160\ \text{cm}^3$

Markscheme

3.2 Use of amount of substance in relation to masses of pure substances Questions

GCSE
Chemistry
3.2 Use of amount of substance in relation to masses of pure substances

131 exam-style questions on AQA GCSE Chemistry 3.2 Use of amount of substance in relation to masses of pure substances, covering 3.2.1 Moles, 3.2.2 Amounts of substances in equations, 3.2.3 Using moles to balance equations, 3.2.4 Limiting reactants, 3.2.5a Concentration of solutions, and 3.2.5b Relating mass, volume and concentration. Each one has a worked solution and a mark scheme showing where the marks go.

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