Assertion: In an ideal solution, Δmix H is zero. Reason: In an ideal solution, A - B interactions are lower than A - A and B - B interactions.

Question

Assertion: In an ideal solution, Δmix H is zero. Reason: In an ideal solution, A - B interactions are lower than A - A and B - B interactions. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

In an ideal solution, A -B interactions are same as A -A and B -B interactions.

Q. Assertion : In an ideal solution, $Δ_{mi x} H$ is zero.
Reason : In an ideal solution, $A - B$ interactions are lower than $A - A$ and $B - B$ interactions.

If both assertion and reason are true and reason is the correct explanation of assertion

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

In an ideal solution, $A - B$ interactions are same as $A - A$ and $B - B$ interactions.

Q. Assertion : In an ideal solution, Δmix​H is zero. Reason : In an ideal solution, A−B interactions are lower than A−A and B−B interactions.