See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

  2 2 2 2 1 2 2 2 2 2 CH 112 1 356 2 O O CO H O H nCH O nO nCO nH O H                2 2 3 92 3 n nCH O CH O H k Cal     Equation (1)× n – equation (2) = equation (3)