Which reaction occurs with a decrease in entropy?

Most of the naturally occuring processes are spontaneous. Exothermic reactions associated with a decrease in entropy are spontaneous at lower temperatures. Justify on the basis of Gibbs equation.

An exothermic reaction associated with decrease in entropy takes place spontaneously at high temperature, but does not occur spontaneously at low temperature, explain.

In which reaction there will be increase in entropy ?

Which of the following occurs with an increase in entropy?

Which reaction occurs with the greatest increase in entropy?

An exothermic reaction involves a decrease in the entropy of the system. Will the process be spontaneous ?

Which of the following reaction is associated with an increase in entropy?

Which of the following process is associated with a decrease in entropy?