When ΔH>0 and ΔS< 0, reaction is never spontaneous. Explain.
When ΔH>0 and ΔS< 0, reaction is never spontaneous. Explain.
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When ΔH > 0 , energy factor opposes the reaction . When ΔS< 0, i.e. randomness decreases, this factor also opposes the process. As both factors oppose the process, reaction is never spontaneous.
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