

MCQOPTIONS
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1. |
The half-life of \[_{6}{{C}^{14}}\] if its K or \[\lambda \] is \[2.31\times {{10}^{-4}}\] is [BHU 1999] |
A. | \[2\times {{10}^{2}}yrs\] |
B. | \[3\times {{10}^{3}}yrs\] |
C. | \[3.5\times {{10}^{4}}yrs\] |
D. | \[4\times {{10}^{3}}yrs\] |
Answer» C. \[3.5\times {{10}^{4}}yrs\] | |