A reaction scheme shows: A converts to 3B (rate constant k1), A converts to 8C (rate constant k2), and A converts to 3D (rate constant k3). At time t = 0, initial mole of A is 1. Overall half life of

Question

A reaction scheme shows: A converts to 3B (rate constant k1), A converts to 8C (rate constant k2), and A converts to 3D (rate constant k3). At time t = 0, initial mole of A is 1. Overall half life of the reaction 15 days. Then calculate the number of mole of C after 45 days if the ratio of k1 : k2 : k3 is 4 : 2 : 1

Prashant Kotian · Accepted Answer

Correct answer: B. Mole of A remain after 45 days t1/ 2 0 0 n T 45/15 3 2 N N 1 1 1 8 2 2 2 2    Moles of A convert into product 7 mol 8 Moles of 2 1 2 3 K 7 8 [C] 2 K K K 8 1      

💡 Solution & Explanation

Practice 22,000+ questions like this