JEE Mains 28-July-2022 Shift 1 Solved Paper

Section: Chemistry

Question : 86 of 90

Marks: +1, -0

For the given first order reaction
A→B
the half life of the reaction is 0.3010‌min. The ratio of the initial concentration of reactant to the concentration of reactant at time 2.0‌min will be equal to ________. (Nearest integer)

[28-Jul-2022-Shift-1]

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