For the irreversible elementary reactions in parallel as... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

For the irreversible elementary reactions in parallel as shown in the bellow figure, the rate of disappearance of ‘X’ is equal to_______________?

Correct answer: A

Explanation

The total rate of disappearance of X is the sum of rates from both parallel reactions: r_X = r1 + r2. Thus, -r_X = CA*K1 + CA*K2 = CA(K1 + K2).

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