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A substance reacts according to the law ...

A substance reacts according to the law of first order reaction the velocity constant of the reaction is `1.0 xx 10^(-2)` per sec. If initial conc. of the substance is 0.1 M
Find out the initial rate

Text Solution

Verified by Experts

Rate = `k[A] `
Given,
(i) Initial rate = `k[A]^(-1)`
`= 1.0 x 10^(-1) xx 0.1`
`1.0 xx 10^(-3) mol sec^(-1) L^(-1)`
(ii) After 60 sec (1 min),
Rate = `K[A]^(1)`
`= k[A]^0 e^(-k xx 60)`
`= 5.495 xx 10^(-3) mol sec^(-1)L^(-1)`
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