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3.4 Using concentrations of solutions in mol/dm3

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Question 14
F

A student takes a 20.0 cm3 sample from 500 cm3 of 0.150 mol/dm3 sodium hydroxide solution. What is the concentration of the sample?

[1]
A

0.00600 mol/dm30.00600\ \text{mol/dm}^30.00600 mol/dm3

B

0.150 mol/dm30.150\ \text{mol/dm}^30.150 mol/dm3

C

0.750 mol/dm30.750\ \text{mol/dm}^30.750 mol/dm3

D

3.75 mol/dm33.75\ \text{mol/dm}^33.75 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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