Solve this : 70 The half life of radioactive radon is 3 8 days The time at - Chemistry - Chemical Kinetics

Question

Solve this :

70 The half life of radioactive radon is 3 8 days The time at the
end of which 1/20th of the radon sample will remain undecayed is
:
(A) 3 8 days (B) 165 days
(C) 33 days (D) 76 days

Shyam Prasad V · Accepted Answer

Solve this : 70. The half life of radioactive radon is 3.8 days. The time at the end of which 1/20th of the radon sample will remain undecayed is : (A) 3.8 days (B) 165 days (C) 33 days (D) 76 days

Solve this :

70. The half life of radioactive radon is 3.8 days. The time at the end of which 1/20th of the radon sample will remain undecayed is :
(A) 3.8 days (B) 165 days
(C) 33 days (D) 76 days