An aqueous solution is (1.00) molal in (KI). Which change wi... | Chemistry | SolveeIt | Solveeit

Today, October 3

Question

An aqueous solution is $1.00$ molal in $KI$ . Which change will cause the vapour pressure of the solution to increase?

A

Addition of water

B

Addition of $NaCl$

C

Addition of $Na_2SO_4$

D

Addition of 1.00 molal KI

Answer

Addition of water

Explanation

Solution

With addition of water, concentration decreases thus vapour pressure increases