Chemical Kinetics Part 2

Section: Chemistry
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Question : 81 of 111
 
Marks: +1, -0
For the first order reaction A→B‌Br the half life is 30‌mm. The time taken for 75% completion of the reaction is _______ mm. (Nearest mteger)
Given : log‌2=0.3010
log‌3=0.4771
log‌5=0.6989
[25-Jan-2023 Shift 1]
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