Question:
38 Radioactive nuclei X and Y disintegrate into Z with half
Last updated: 6/10/2023
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38 Radioactive nuclei X and Y disintegrate into Z with half lives to and 2t respectively Initial number of both X and Y No Time at which rates of disintegration of X and Y are equal number of nuclei of Z is 1 3 3No 4 5No 4 2 4 No 4 7No 4