the half life of the first order reaction is `346.5 ` sec the rate constant for the reaction is

Question

the half life of the first order reaction is `346.5 ` sec the rate constant for the reaction is

the half life of the first order reaction is `346.5 ` sec the rate constant for the reaction is
A. `2xx10^(-3)sec^(-1)`
B. `5xx10^(2) sec^(-1)`
C. `2.4xx10^(2) sec^(-1)`
D. `1.44xx10^(-3) sec^(-1)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`k=(0.693)/(t_(1//2))=(0.693)/(346.5)=2xx10^(-3)S^(-1)`

5 views Answered 2023-02-05 15:29