The most convenient way of expressing solution concentration is in terms of___________________?
Correct answer: C. Molarity
- A. Mole fraction
- B. Normality
- C. Molarity
- D. Molality
Explanation
Molarity is commonly convenient because it directly relates moles of solute to a measured volume of solution and is widely used in laboratory calculations. Its value changes with temperature, unlike molality, but molarity is the usual practical concentration expression here.
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