0.2 mol of a solute is dissolved to make 1 litres of solution. What is the molarity?

Answer and explanation

Correct answer: A. 0.2 M

  1. Step 1: Molarity is moles per litre: M. Answer: 0.2 M. Why not the others: 5 M, 200 M and 0.1 M don't fit.

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