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husnain

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From: Chichawatni,Pakistan

Registered: 2014-10-03

Posts: 8,129

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Reaction Order:

Question:
The half-life period for a reaction is 0.693. What will be the time required for the completion of 99% of a first order reaction?

Option A):
6.303 x 2.693 days.
Option B):
2.303 x 3 days
Option C):
2.303 x 0.693 days.
Option D):
2 x 2.303 days.

Correct Answer is Option D):
2 x 2.303 days.

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