For the first order reaction A B the half life is 30 min The

Question

For the first order reaction A -> B, the half life is 30 min. The time taken for 75% completion of the reaction is _________ min. (Nearest integer) Given : log 2 = 0.3010 log 3 = 0.4771 log 5 = 0.6989

DivineJEE · Accepted Answer

Time taken for 75 \% completion =2 x t_1 / 2 =2 x 30 =60 min

Explanation

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