Two radioactive nuclides P and Q have half lives of 100 min

Last updated: 7/2/2023

Two radioactive nuclides P and Q have half lives of 100 min and 60 min respectively After how much time the ratio of nuclides of P Q will be 2 1 if initially they are in the ratio of 4 3 In2 0 7 In1 5 0 4 O 85 7 min O 7 sec O 0 7 min 7 min