3.4 Using concentrations of solutions in mol/dm3

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Question 33

A reaction requires exactly 0.00900 mol of magnesium sulfate.

Portion	Volume of solution	Concentration
W	30.0 cm³	0.400 mol/dm³
X	60.0 cm³	0.150 mol/dm³
Y	75.0 cm³	0.200 mol/dm³
Z	120 cm³	0.0800 mol/dm³

Which portion provides exactly the amount of magnesium sulfate required?

[1]

Portion Z

Portion W

Portion X

Portion Y

Markscheme

3.4 Using concentrations of solutions in mol/dm3 Questions

GCSE
Chemistry
3.4 Using concentrations of solutions in mol/dm3

106 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.

Question bank·3.4 Using concentrations of solutions in mol/dm3