( sir 19 th question c) to0 j one on 1t s done on it 19. for the reaction a > b, ah = + 24 kj/mole done by it a jee 2009) s, which one for

(C) TO0 J one on 1t s done on it 19. For the reaction A > B, AH = + 24 kJ/mole done by it a JEE 2009) s, which one For the reaction B >C, AH = - 18 kJ/mole The decreasing order of enthalpy of A, B, C follows the order (a) A, B, C (c) C, B, A (b) B, C, A (d) C, A, B W (DCE 2009)