JEE Main 2019 Chemistry question

ChemistryEquilibriumJEE Main 2019

Two solids dissociate as follows: A(s) ⇌ B(g) + C(g); = x atm and D(s) ⇌ C(g) + E(g); = y atm. The total pressure when both the solids dissociate simultaneously is:

Answer: (C)

Solution

, ⇒ ; total = .

Question ID VK-010345