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Which of the following conditions favour...

Which of the following conditions favours the spontaneity of a reaction at a constant temperature and pressure? `DeltaH gt0, DeltaH lt 0, DeltaS gt0, DeltaS lt 0`.

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The conditions of `Delta H lt0 and DeltaS gt0` favour a reaction to be spontaneous at a constant temperature and pressure.
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CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-QUESTION ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)
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  15. What will be the change in entropy in an irreversible cyclic process ?

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  18. For a process, DeltaS(sys)=-15J*K^(-1). For what value of DeltaS("surr...

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