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X mL of H2 gas effuses through a hole in a container in 5 seconds. The time taken for the effusion of the same volume of the gas specified below under identical condition is:
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Correct option is B
r1r2=M2M1V1t1×t2V2=M2M1t2t1=M2M1⇒t25=M22From options, (2) is suitable.Talk to our academic expert!
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At 1 atmosphere and 300 K, rate of diffusion of gas ‘X’ is times that of gas ‘Y’. X and Y respectively are
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