Q. Choose the correct statement. When concentration of a salt solution is increased
A) Boiling point increases while vapour pressure decreases.
B) Boiling point decreases while vapour pressure increases.
C) Freezing point decreases while vapour pressure increases.
D) Freezing point increases while vapour pressure decreases.
Explanation
(a)
On increasing the concentration of a salt solution, the boiling point of salt solution increases while vapour pressure of the solution decreases.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.