Some Basic Concepts of Chemistry - Result Question 13

26. A molal solution is one that contains one mole of solute in

(1986, 1M)

(a) 1000 g of solvent

(b) 1.0 L of solvent

(c) 1.0 L of solution

(d) 22.4 L of solution

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Answer:

Correct Answer: 26. (a)

Solution:

  1. Molality of a solution is defined as number of moles of solute present in $1.0 \mathrm{~kg}(1000 \mathrm{~g})$ of solvent.