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The rate of diffusion of a gas Y is twice that of Z. if the relative molecular...

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Question 5
A

32

B

4

C

8

D

16

Explanation

\(\sqrt{y}\) = 2x
\(\sqrt{Z}\) = x
\(\frac{rz}{ry}\) = \(\sqrt{\frac{my}{mz}}\)

\(\frac{2x}{x}\) = \(\sqrt{\frac{64}{mz}}\)
\(\frac{4}{1}\) = \(\frac{64}{mz}\)

mz = \(\frac{64}{4}\)
mz = 16


Correct option: D

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