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For the reaction X to Y +Z if the in...

For the reaction `X to Y +Z` if the initial concentration of X was reduced form 2M to 1M in 20 min and from 1M to 0.25M in 40min , find the order .

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Half - life `(t_(1//2))alpha a^(1-n)`.
Here , half - life is independent on the initial concentration .
The order of the reaction is 1.
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AAKASH SERIES-CHEMICAL KINETCS-EXERCISE - 3.2
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