Question

If you make a solution using 1.0 mol KBr in 1.0 kg water, how will the vapor pressure of this solution compare to the vapor pressure of a solution made from 1.0 mol sucrose in 1.0 kg water?

a) it will be half as large
b) it will be the same
c) it will be twice as large
d) it will be four times as large

Answer 1

it will be twice as large

Answer 2

Answer: a. it will be half as large

Step-by-step explanation: