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Zero Order Reaction

The rate cons...

Question

The rate constant for a zero order reaction is $2 \times 10^{- 2} m o l L^{- 1} s e c^{- 1}$ , if the concentration of the ractant after $25 s e c$ is $0.25 M$ , calculate the initial concentration.

0.75 M

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1.5 M

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0.375

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None of these

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Solution

The correct option is D $0.75 M$
using the above formula we can get $A_{0}$ . given the values of K and $ϵ$ in the question.

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