See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

    2 6 2 2 2 2C H g 7O g 4CO g 6H O H 3129KJ           f Product f reactan ts H H H          f 2 6 3129 4 395 6 286 2 H C H 7 0            2 6 fC H H