Calculate the RMS velocity of Ozone kept in a closed vessel at 20∘ C and 82 cm Hg pressure.
A
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B
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C
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D
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Solution
The correct option is A P1V1T1=P2V2T2 ⇒82×V1293=76×22400273 ∴V1=76×22400×29382×273=22282ml According to Kinetic Gas Equation u=√3PVM=√3×(82×13.6×981)×2228248 μ=3.9×104cm/s