A) \[1gm\] of the sample
B) \[0.5gm\] of the sample
C) \[0.25gm\] of the sample
D) \[0.00gm\] of the sample
Correct Answer: C
Solution :
\[T={{t}_{1/2}}\times n,\,\,\]\\[3000=1500\times \text{n}\] \n = 2 \ Amount left \[=\frac{1}{{{2}^{2}}}=\frac{1}{4}=0.25g\].You need to login to perform this action.
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