For an ideal solution of two components $\mathrm{A}$ and B, which of the following is true?
- $\Delta \mathrm{H}_{\text {mixing }} < 0$ (zero)
- $\Delta \mathrm{H}_{\text {mixing }}^{*}>0$ (zero)
- $A-B$ interaction is stronger than $A-A$ and $\mathrm{B}-\mathrm{B}$ interactions
- $\mathrm{A}-\mathrm{A}, \mathrm{B}-\mathrm{B}$ and $\mathrm{A}-\mathrm{B}$ interactions are
identical
Solution
Asked in: JEE-TOPICTESTS-CHEMISTRY