Home Chemistry Nuclear Chemistry Rate of Decay and Half-life If 12 g of sample is taken, and 6 g of a sam…
Chemistry Nuclear Chemistry Rate of Decay and Half-life Single Correct MCQ
Published on: August 14, 2026

If 12 g of sample is taken, and 6 g of a sample decays in 1 hr . The amount of sample showing decay in next hour is

A
3 g
B
1 g
C
2 g
D
6 g

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Text Solution

Verified by Experts
The correct answer is:
A

Half-life is 1 hr and thus in each half-life, half of the sample decays.

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