Question

6 g of urea is dissolved in 9.9 moles of water. If vapour pressure of pure water is $p^{°}$, then the vapour pressure of solution is

• A. $1.1^p°$
• B. $0.09^p°$
• C. $0.99^p°$
• D. $0.1^p°$

Answer 1

Answer: (C)

$\left(\frac{9.9}{9.9+\frac{6}{60}}\right)$