Question

For a first order reaction $A \longrightarrow B$ the reaction rate at reactant concentration of 0.01 M is found to be 2.0 x 10⁻⁵ mol L⁻¹ s⁻¹. The half life period of the reaction is
(a) 30 s
(b) 220 s
(c) 300 s
(d) 347 s

Answer 1

Hello

Here is your answer

Option C is the correct answer

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