CBSE Class 12 Chemistry 2023 Outside Delhi Set 3 Solved Paper

Question : 12 of 16

Marks: +1, -0

Assertion (A): The enthalpy of mixing

\Δ_{\text "mix "} \ {H}

is equal to zero for an ideal solution.
Reason (R): For an ideal solution the interaction between solute and solvent molecules is stronger than the interactions between solute-solute or solvent-solvent molecules.

Both (A) and (R) are true and (R) is the correct explanation of $(A)$ .
Both (A) and (R) are true, but (R) is not the correct explanation of (A).
(A) is true, but (R) is false.
(A) is false, but (R) is true.

Solution:

Go to Question:

Prev Question

Next Question