Solutions and Colligative Properties 1 Question 10
11. A molal solution is one that contains one mole of a solute in
(1986, 1M)
(a) $1000 \mathrm{~g}$ of the solvent
(b) $1 \mathrm{~L}$ of the solvent
(c) $1 \mathrm{~L}$ of the solution
(d) $22.4 \mathrm{~L}$ of the solution
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Solution:
- Molality $=$ moles of solute present in $1.0 \mathrm{~kg}$ of solvent.
