A reaction occurs spontaneously if:A. `TDeltaS lt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`B. `TDeltaS gt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`C. `TDeltaS = DeltaH` and both `DeltaH` and `DeltaS` are `+ve`D. `TDeltaS lt DeltaH` and `DeltaH` is `+ve` and `DeltaS` is `-ve`

A reaction occurs spontaneously if:A. `TDeltaS lt DeltaH` and both `De

1.	A reaction occurs spontaneously if:A. `TDeltaS lt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`B. `TDeltaS gt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`C. `TDeltaS = DeltaH` and both `DeltaH` and `DeltaS` are `+ve`D. `TDeltaS lt DeltaH` and `DeltaH` is `+ve` and `DeltaS` is `-ve`
Answer» Correct Answer - B `DeltaG=DeltaH-TDeltaS` When both `DeltaH` and `DeltaS` are `+ve`, for reaction to be spontaneous `(DeltaG lt0)`, `TDeltaS gt DeltaH` (When `DeltaH` is `+ve` and `DeltaS` is `-ve`, the reaction in never spontaneous)

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A reaction occurs spontaneously if:A. `TDeltaS lt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`B. `TDeltaS gt DeltaH` and both `DeltaH` and `DeltaS` are `+ve`C. `TDeltaS = DeltaH` and both `DeltaH` and `DeltaS` are `+ve`D. `TDeltaS lt DeltaH` and `DeltaH` is `+ve` and `DeltaS` is `-ve`

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