Statement 1: A non-spontaneous endothermic reaction at room temperature may be spontaneous at high temperature. Statement 2: At high temperature TΔ S becomes more than . TΔ H

Question

Statement 1: A non-spontaneous endothermic reaction at room temperature may be spontaneous at high temperature. Statement 2: At high temperature TΔ S becomes more than . TΔ H (A) If both Statement 1 and Statement 2 are true and the statement 2 is the correct explanation of the statement 1 (B) If both Statement 1 and Statement 2 are true but statement 2 is not the correct explanation of the statement 1 (C) If Statement 1 is true but Statement 2 is false (D) If Statement 1 is false but Statement 2 is true

Tardigrade Admin · Accepted Answer

For a spontaneous reaction Δ G=Δ H-TΔ S, if Δ H=+ve Δ G will be negative when TΔ S >Δ H

Q. Statement 1: A non-spontaneous endothermic reaction at room temperature may be spontaneous at high temperature.
Statement 2: At high temperature $T Δ S$ becomes more than . $T Δ H$

If both Statement 1 and Statement 2 are true and the statement 2 is the correct explanation of the statement 1

If both Statement 1 and Statement 2 are true but statement 2 is not the correct explanation of the statement 1

If Statement 1 is true but Statement 2 is false

If Statement 1 is false but Statement 2 is true

For a spontaneous reaction $Δ G = Δ H - T Δ S, i f Δ H = + v e Δ G$ will be negative when $T Δ S > Δ H$

Q. Statement 1: A non-spontaneous endothermic reaction at room temperature may be spontaneous at high temperature. Statement 2: At high temperature TΔS becomes more than . TΔH