For an exothermic reaction to be spontaneous (`Delta`S = negative)

Do all exothermic reactions occur spontaneously?

In general, for exothermic reactions to be spontaneous

In general , for an exothermic reaction to be spontaneous temperature should be _____

Decrease in free energy of a reacting system indicates: an exothermic reaction an endothermic reaction a spontaneous reaction a slow reaction.

For a chemical reaction, DeltaH is negative and DeltaS is negative and DeltaS is negative . This reaction is

For a chemical reaction, DeltaH is negative and DeltaS is negative and DeltaS is negative . This reaction is

(A) All exothermic reactions are spontaneous at room temperature. ltBrgt (R) DeltaG=-ve for above reactions and for spontaneous reactions DeltaG=-ve .

An exothermic reaction X to Y is spontaneous in the backward direction.What is the sign of DeltaS for the forward direction?