Activation energy of forward and backward process of reaction are 60 kJ and 40 kJ `"mol"^(-1)` respectively . Which of the following are true the reaction ?

K_(p) for a reaction at 25^(@)C is 10 atm. The activation energy for forward and reverse reactions are 12 and 20 kJ mol^(-1) respectively. The K_(c) for the reaction at 40^(@)C will be:

The activation energies of the forward and backward reactions in the case of a chemical reaction are 30.5 and 45.5 KJ/mol , respectively . The reaction is:

The activation energies of the forward and backward reactions in the case of a chemical reaction are 30.5 and 45.5 KJ/mol , respectively . The reaction is: