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Chemistry
Which of the following aqueous solution will have the boiling point 102.2° C ? The molal elevation constant for water is 2.2 K kg mol -1.
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Q. Which of the following aqueous solution will have the boiling point $102.2^{\circ} C$ ? The molal elevation constant for water is $2.2 \,K \,kg\, mol ^{-1}$.
Gujarat CET
Gujarat CET 2017
A
$1 \,m \,CH_3 COOH$
0%
B
$1 \,m \,NaCl$
0%
C
$1 \,M \,NaCl$
0%
D
$1\, m$ glucose
100%
Solution:
$\Delta T_{b}=2.2=i \times 2.2 \times 1$
$\Rightarrow i=1$