What is the molarity of a solution containing 3 moles of solute dissolved in 4 liters of solution?
- A. 0.75 M ✓
- B. 0.45 M
- C. 12 M
- D. 1.25 M
Correct answer
A. 0.75 M
Explanation
Molarity = moles of solute ÷ liters of solution = 3 ÷ 4 = 0.75 M.
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