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Half life

order of reac...

Question

What will be the order of reaction and rate constant for a chemical change having log t vs log concentration of (A) curves as:

A

0, \frac{1}{2}

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B

1,1

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C

2,2

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D

3,1

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Solution

The correct option is A $0, \frac{1}{2}$
$l o g t_{t / 2} = l o g a t_{1 / 2} = a o r d e r = 0 t_{1 / 2} = \frac{a}{2} K = \frac{1}{2}$

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