Heat of combustion of benzoic acid (C_6H_5COOH) at constant volume at 25^@C is -3233KJ//"mole". When 0.5g of benzoic acid is burnt in bomb calorimeter, the temperature of calorimeter increased by 0.53^@C. Now in the same bomb calorimeter 1g of C_2H_6 burnt then temperature increased by 2.04^@C. DeltaHfor combustion of C_2H_6is

Heat of combustion of benzoic acid (C_6H_5COOH) at constant volume at

1.	Heat of combustion of benzoic acid (C_6H_5COOH) at constant volume at 25^@C is -3233KJ//"mole". When 0.5g of benzoic acid is burnt in bomb calorimeter, the temperature of calorimeter increased by 0.53^@C. Now in the same bomb calorimeter 1g of C_2H_6 burnt then temperature increased by 2.04^@C. DeltaHfor combustion of C_2H_6is
Answer» `-1530KJ//"MOLE"` `-1536.2KJ//"mole"` `-1522.8KJ//"mole"` `+1536.2KJ//"mole"`. ANSWER :B