A `1^(st)` order reaction has specific rate constant of `2 min ^(-1)` The half - life of this reaction will be ______.

Question

A `1^(st)` order reaction has specific rate constant of `2 min ^(-1)` The half - life of this reaction will be ______.

A `1^(st)` order reaction has specific rate constant of `2 min ^(-1)` The half - life of this reaction will be ______.
A. `1.653 "min"`
B. `0.347 "min "`
C. `2 "Min"`
D. `0.5 "Min "`

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 - B
`t_(1//2)=(0.693)/(K)=(0.693)/(2)=0.347 min ^(-1)`

5 views Answered 2023-02-05 15:29