What is the molarity of a solution containing 0.5 moles of solute dissolved in 1 liters of solution?
Difficulty: Medium
About this MCQ
Medium MCAT item. Correct choice: A. 0.5 M.
- A. 0.5 M ✓
- B. 1.0 M
Why not B: “1.0 M” is not 0.5 M.
- C. 1.1 M
Why not C: “1.1 M” is not 0.5 M.
- D. 0.2 M
Why not D: “0.2 M” is not 0.5 M.
Correct answer
A. 0.5 M
Explanation
0.5 M is the value that answers “What is the molarity of a solution containing 0.5 moles of solute dissolved in 1 liters of solution” (option A). Option B (1.0 M) is a different value from 0.5 M. Option C (1.1 M) is a different value from 0.5 M. Option D (0.2 M) is a different value from 0.5 M. Keep 0.5 M as the MCAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Molarity, solution containing, 0.2 M, 1.0 M
Submitted by: MCQsHub Editorial
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