Question

$t_{\frac{1}{4}}$ can be taken as the time taken for the concentration of a reactant to drop to $\frac{3}{4}$ of its initial value. If the rate constant for a first order reaction is k, the $t_{\frac{1}{4}}$ can be written as
(a) 0.75/k
(b) 0.69/k
(c) 0.29/k
(d) 0.10/k

Answer 1

Here is your answer ⤵⤵⤵

a) 0.75/k

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