Home
Class 12
CHEMISTRY
Two radioactive nuclides A and B have ha...

Two radioactive nuclides A and B have half-lives 50 min and 10 min respectively . A fresh sample contains the nuclides of B to be eight times that of A. How much time should elapse so that the mumber of nuclides of A becomes double of B ?

Text Solution

Verified by Experts

`A_(0) to xoverset(50min)to (x)/(2)" "B_(0)to8xoverset(50min)to (x)/(4)`.
Promotional Banner

Similar Questions

Explore conceptually related problems

Two radioactive nuclides A and B have half life of t and 2t respectively . If we start an experiment with one mole of each of them, what will be the mole ratio after a time interval of 6 t ?

The radio active nuclides A and B have half lives t and 2t respectivey. If we start an experiment with one mole of each of them, the mole ratio after time interval of 6t will be

Two radioactive nuclides A and B have half-lives in the ratio 2:3 respectively. An experiment is made with one mole of each of them. Calculate the molar ratio of A and B after a time interval of three times of half-line of A .

Two pipes A and B can fill a tank in 12 and 16 min, respectively. If both the pipes are opened simultaneously , after how much time should B be closed so that the tank is full 9 min ?

Two radioactive substances A and B have half lives of T and 2T respectively. Samples of a and b contain equal number of nuclei initially. After a time 4T , the ratio of the number of undecayed nuclei of A to the number if undecayed nuclei of A to the number of undeacyed nuclei of B is

The radioactive elements A and B have half-lives of 15 and 5 minute respectively. Thew experiment begins with 4 times the number the number of B atoms as A atoms. At which of the followig times does the number fo A atoms left equals the number of B atoms left:

Two pipes A and B can fill a tank in 24 and 32 min, respectively. If both the pipes are opened together, after how much time pipeB should be closed so that the tank is full in 9 min?