JEE Main 24 June 2022 Shift 2 Solved Paper

Section: Chemistry

Question : 65 of 90

Marks: +1, -0

For a first order reaction, the time required for completion of 90% reaction is ' x ' times the half life of the reaction. The value of ' x ' is
(Given : ln‌10=2.303 and log‌2=0.3010 )

[24-Jun-2022-Shift-2]

1.12
2.43
3.32
33.31

Validate

Go to Question:

Prev Question

Next Question