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3.4 Using concentrations of solutions in mol/dm3

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Question 19
H

100 cm3 of 0.200 mol/dm3 sodium chloride solution is mixed with 100 cm3 of 0.400 mol/dm3 sodium chloride solution. What is the concentration of the mixture?

[1]
A

0.100 mol/dm30.100\ \text{mol/dm}^30.100 mol/dm3

B

0.200 mol/dm3

C

0.300 mol/dm30.300\ \text{mol/dm}^30.300 mol/dm3

D

0.600 mol/dm30.600\ \text{mol/dm}^30.600 mol/dm3

Markscheme

3.4 Using concentrations of solutions in mol/dm3 Questions

  1. GCSE
  2. /Chemistry
  3. /3.4 Using concentrations of solutions in mol/dm3

40 exam-style questions on AQA GCSE Chemistry 3.4 Using concentrations of solutions in mol/dm3, covering 3.4.1 Concentration in mol/dm3. Each one has a worked solution and a mark scheme showing where the marks go.

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