Problem
Problem
In the following chain, A and B are radioactive, while C is stable. Initially, we have only A and B nuclei. There is no nucleus of C. As the time passes, match the two columns.| Column I | Column II |
|---|---|
| (a) Nuclei of (A + B) | (p) will increase continuously |
| (b) Nuclei of B | (q) will decrease continuously |
| (c) Nuclei of (C + B) | (r) will first increase then decrease |
| (d) Nuclei of (A + C) | (s) data insufficient |