A vessel (A) contains 1 mole each of N2 and O2 and another vessel (B) contains 2 mole each of N2 & O2. Both vessels are heated to same temperature till equilibrium is established in both cases. Then, correct statement is

Equilibrium constant of a reaction depends only on (A) temperature (B) stoichiometry(A) 1 mole each of N2 and O2 is taken(B) 2 mole each of N2 and O2 are takenBut temperature is kept constant  therefore  Equilibrium constant (KP (or) KC) remains constant.KC for N2 + O2 ⇌2NO in vessel 'A' and vessel 'B' remains the same.