A reaction gas mixture contains 50 %, 30 % , 20 % of A, B and C by volume, respectively. The mixture undergoes the following reactions. P₁ and P₂ are two products of the reactions. Choose the correct answer if the reaction completes.

Step-by-step solution

In the first reaction I mole of A reacts with 2 moles of B to form product P₁ . Hence, B is the limiting reagent here, which will give 1 mole of P₁ . Now, in 2nd reaction 1 mole of P₁ will require 0.75 mole of C . Then, 4 moles of P₁ will require 4 0.75=3 moles of C . Hence, C will be completely exhausted.