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The half life of radioactive Radon is . The time at the end of which of the radon sample will remain undecayed is
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Answer: BSolution: (b) t_(1//2) = 3.8 :. Lambda = (0.693)/(t_(1//2)) = (0.693)/(3.8) = 0.182a = A_(0)t20 = Att = (2.303)/(lambda) log (A_(0))/(A) = (2.303)/(0.182) log (a)/(a//20) = 16.46 days
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Question Text | The half life of radioactive Radon is . The time at the end of which of the radon sample will remain undecayed is |
Answer Type | Text solution:1 |
Upvotes | 150 |