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CBSE Class 12-science Answered

half life of a radioactive particle is 1 second. The rate of  dissociation of A is 1000 per second . Then after 3 second , A will be ?
Asked by Atulcaald | 31 May, 2018, 09:49: PM
answered-by-expert Expert Answer
begin mathsize 18px style By space using comma straight A equals straight A subscript 0 open parentheses 1 half close parentheses to the power of straight t over straight T subscript begin display style bevelled 1 half end style end subscript end exponent space straight A over straight A subscript 0 space equals open parentheses 1 half close parentheses to the power of straight t over straight T subscript begin display style bevelled 1 half end style end subscript end exponent space straight A over straight A subscript 0 space equals open parentheses 1 half close parentheses to the power of 3 over 1 end exponent space equals space open parentheses 1 half close parentheses cubed space equals space 1 over 8 end style
Answered by Ramandeep | 08 Jun, 2018, 04:25: PM

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CBSE 12-science - Chemistry
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46,47
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