If 5 g of a radioactive substance has `t_(1//2) = 14 h, 10 g` of the same substance will have `t_(1//2)` equal toA. 70 hB. 14 hC. 28 hD. 50 h

If 5 g of a radioactive substance has `t_(1//2) = 14 h, 10 g` of the s

1.	If 5 g of a radioactive substance has `t_(1//2) = 14 h, 10 g` of the same substance will have `t_(1//2)` equal toA. 70 hB. 14 hC. 28 hD. 50 h
Answer» Correct Answer - b `t_(1//2) = (0.693)/(lambda)` and it is independent of initial amount or mass.

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If 5 g of a radioactive substance has `t_(1//2) = 14 h, 10 g` of the same substance will have `t_(1//2)` equal toA. 70 hB. 14 hC. 28 hD. 50 h

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