Calculate Kp at 500 deg C for the reaction- 4No2+6H2O <---> 4NH3+5O2. The value for Kc at 500 deg C is equal to 0.456.
Kc = KpRT-delta n
where delta n = ngas products - ngas reactants
Kc = KpRT-delta n
where delta n = ngas products - ngas reactants