Q. Which of the following is true when components forming an ideal solution are mixed?
A) $\mathrm{\Delta}H_{m} = \mathrm{\Delta}V_{m} = 0$
B) $\mathrm{\Delta}H_{m} < \mathrm{\Delta}V_{m}$
C) $\mathrm{\Delta}H_{m} = \mathrm{\Delta}V_{m} = 1$
D) $\mathrm{\Delta}H_{m} > \mathrm{\Delta}V_{m}$
Explanation
The correct answer is Option A: $\mathrm{\Delta}H_{m} = \mathrm{\Delta}V_{m} = 0$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.