A decomposes under different environment separately to form B and C ac – InterviewSolution

1.	A decomposes under different environment separately to form B and C according to reactions: A→3B…(i) A→2C…(ii) The yield of reaction (i) and (ii) is found to be 60% and 40% respectively and amount of B and C is found to be 20 g and 15 g respectively. Calculate the total amount of A which were taken initially. (Molar mass of A=30 g/mol)
Answer» A decomposes under different environment separately to form B and C according to reactions: $A \to 3 B \dots (i)$ $A \to 2 C \dots (ii)$ The yield of reaction (i) and (ii) is found to be 60% and 40% respectively and amount of B and C is found to be $20 g$ and $15 g$ respectively. Calculate the total amount of A which were taken initially. (Molar mass of $A = 30 g/mol$ )

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