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Chemical Kinetics And Nuclear Chemistry

JEE Main 2022 (Online) 28th June Evening Shift

INTEGER+4 / -12022

A radioactive element has a half life of 200 days. The percentage of original activity remaining after 83 days is ___________. (Nearest integer)


(Given : antilog 0.125 = 1.333, antilog 0.693 = 4.93)

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