Graph between log ⁡ x m v s log ⁡ P is provided for adsorption of N H 3 gas on metal surface. Calculate weight of N H 3 gas (in gm) absorbed by 24 g of metal surface at 2 atm pressure. (Take log ⁡ 2 = 0.3 )

Step-by-step solution

Slope = 1 n = tan ⁡ 45 o = 1 x m = K P 1 n log ⁡ x m = log ⁡ K + 1 n log ⁡ P = log ⁡ 2 + 1 n log ⁡ 2 log ⁡ x m = log ⁡ 2 + 1 log ⁡ 2 x m = 2 × 2 x 24 = 4 x = 4 × 24 = 96   g