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Which of the following statements is ...

Which of the following statements is INCORRECT about about life period

A

It is proportional to initial concentration for zero order reaction

B

for a first order reaction , the product of half life period and rate constant is equal to 0.693 .

C

Time of 75% completion of a reaction is thrice of half life period for first order .

D

99.9% reaction takes place in 100 minutes for the case when rate constant is 0.0693 per minute .

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The correct Answer is:
C
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