Question

 A reaction, A + B → C + D + q , is found to have a positive entropy change. The reaction will be 

(i) possible at high temperature

(ii) possible only at low temperature

(iii) not possible at any temperature

(iv) possible at any temperature
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Answer 1

Answer:-

iv) possible at any temperature.

Explanation:-

ΔG=ΔH−TΔS

for the given reaction,deltaH=−ve as it is exothermic, ΔS=+ve, then ΔG=ve. So, the reaction will be spontaneous at all temperatures.

hope this will help you:)