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Show that in case of a first order react...

Show that in case of a first order reaction, the time required for 93.75% of the reaction to take place is four times that required for half of the reaction.

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Show that in case of a first order reaction, the time required for 99.9% of the reaction to take place is ten times that required for half of the reaction.

Show that in case of a first order reaction, the time required for 99.9% of the reaction to take place is about 10 times that the required for half the reaction.

In the case of a first order reaction, the time required for 93.75% of reaction to take place is x time required for half of the reaction. Find the value of x .

Show that for a first order reaction, time required for 99.99% of the reaction to take place is 10 times the time required for the completion of half of the reaction.

In the case of a first order reaction, the ratio of time required for 99.9% completion to 50% completion is

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