Question

For an ideal solution, the correct option is : 

(1) $\Delta$_mix S = 0 at constant T and P 

(2) $\Delta$_mix V $\neq$ 0 at constant T and P 

(3) $\Delta$_mix H = 0 at constant T and P 

(4) $\Delta$_mix G = 0 at constant T and P

Comments

Solutions, ideal and non ideal solutions

Answer 1

Δ_mix H = 0 at constant T and P

As, the solute and solvent interactions are equal for ideal solutions , the  Δ_mix H = 0