Nuclear Physics and RadioactivityHard
Question
A vessel of 831cc contains 
at 0.6 atm and 27oC. If half life of 
is 12.3 years then the activity of the gas is -
at 0.6 atm and 27oC. If half life of is 12.3 years then the activity of the gas is -Options
A.3.04 × 1013 dps
B.582Ci
C.2.15 × 1012 dps
D.823 Ci
Solution
Number of moles of gas n = 
= 0.02
Activity = λN =
= 2.15 × 1013 dps
=
= 582 Ci
= 0.02Activity = λN =
= 2.15 × 1013 dps =
= 582 CiCreate a free account to view solution
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