18 g of glucose ($C_{6}H_{12}O_{6}$) is added to 178.2g of water. the vapour pressure of water for this aqueous solution at $100℃$ is

Question

Dr. Abubacker · Accepted Answer

(d)
$\frac{P^{{^\circ}} - P_{s}}{P_{s}} = \frac{n}{N}$
$\ \ \ \ \ \ \ \frac{760 - P_{s}}{P_{s}} = \frac{18/180}{178.2/18}$
=$\frac{0.1}{9.9}$
760-$P_{s} = \frac{1}{99}P_{s}\ \ \ \ \ \ \$
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ P_{s} = 752.4$

Q. 18 g of glucose ($C_{6}H_{12}O_{6}$) is added to 178.2g of water. the vapour pressure of water for this aqueous solution at $100℃$ is

Explanation

Reviewed by Dr. Abubacker

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