Question

1. A first order reaction, A → B, requires activation energy of 70kJmol^-1. A first order reaction, A → B, requires activation energy of 70kJmol-1. When a 20% solution of A was kept at 25°C for 20 min, 25% decomposition took place. ... Assume that activation energy remains constant in this range of temperature

2. The rate of first order reaction is 0.004 Mol L^-1 S^-1 at 10 second and 0.03mol L^-1S^-1 20 min after initiation . Find the half-life of reaction.​

Answer 1

Explanation:

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Answer 2

Answer:

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