Question

$A→B→C$

Here B is an intermediate nuclei which is also radioactive. Considering that there are $N_{0}$ atoms of A initially, plot the graph showing the variation of number of atoms of A and B versus time.

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Updated on : 2022-09-05

Solution

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As time increases, $N_{A}$ falls off exponentially,

the number of atoms of B increases, becomes maximum and finally decays to

zero at $∞$ (following exponential decay law).

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