What is the molarity of a solution containing 1.5 moles of solute dissolved in 2 liters of solution?
Difficulty: Medium
About this MCQ
Medium MCAT item. Correct choice: C. 0.75 M.
- A. 3.0 M
Why not A: “3.0 M” is not 0.75 M.
- B. 0.45 M
Why not B: “0.45 M” is not 0.75 M.
- C. 0.75 M ✓
- D. 1.25 M
Why not D: “1.25 M” is not 0.75 M.
Correct answer
C. 0.75 M
Explanation
0.75 M is the value that answers “What is the molarity of a solution containing 1.5 moles of solute dissolved in 2 liters of solution” (option C). Option A (3.0 M) is a different value from 0.75 M. Option B (0.45 M) is a different value from 0.75 M. Option D (1.25 M) is a different value from 0.75 M. Keep 0.75 M as the MCAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Molarity, 1.5 M, 3.0 M, 0.75 M
Submitted by: MCQsHub Editorial
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