Two isotopes of radioactive Radon gas `-R_(n)^(222)` and `R_(n)^(220)` are mixed in atomic ratio
Channel: Doubtnut
Date: 2020-02-20

Two isotopes of radioactive Radon gas `-R_(n)^(222)` and `R_(n)^(220)` are mixed in atomic ratio 1000:1 and kept in a `831cm^(3)` container at `10^(5) N//m^(2)` pressure and `27^(@)C` temperature the two isotopes have half life of 4 days and 1 minute respectively. Calculate the activity of Radon gas sample in unit of curie.