Solution Concentration Calculation

00:00 1 marks

What is the concentration, in mol dm⁻³, of a solution formed when 0.20 mol of NaOH is dissolved in water to make 500 cm³ of solution?

A

0.10
B

0.20
C

0.40
D

2.5

Hint Hint

Hint

Recall the formula for concentration: Concentration = Moles / Volume. Ensure the volume is in the correct units (dm³).

Answer Answer
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Explanation Explanation
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Answer Answer

Complete Answer

0.40

Mark Scheme Mark Scheme

Answer Explanation Answer Explanation

Examiner Tips Examiner Tips

Common Errors Common Errors

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