VITEEE 2017 Paper

Section: Chemistry

Question : 54 of 125

Marks: +1, -0

The half life period of a first order chemical reaction is 6.93 minutes. The time required for the completion of 99% of the chemical reaction will be (log 2 = 0.301)

23.03 minutes
46.06 minutes
460.6 minutes
230.03 minutes

Validate

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