Question

For a reaction
2A + B+ D -q
Where AS is -ve; then which of the following is
correct?
(1) reaction is possible only at low temperature
(2) reaction is possible only at high temperature
(3) reaction is never possible
(4) reaction is possible at all temperature

Answer 1

Answer:

answer is 3)

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Answer 2

Answer: reaction is never possible

Explanation:enthalpychanges positive and well as means entropy change is negative so reaction is never possible at any temperature because change in Gibbs free energy for spontaneous process has to be negative and but by this relation change in Gibbs free energy is never negative at a at any temperature