One gram mole of nitrogen at \[27{}^\circ C\]and 1 aim pressure is con – McqOptions

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1.	One gram mole of nitrogen at \[27{}^\circ C\]and 1 aim pressure is contained in a vessel and the molecules are moving with their rms speed. The number of collisions per second which the vessel's wall is
A.	\[2\times {{10}^{27}}\]
B.	\[~2\times {{10}^{20}}\]
C.	\[2\times {{10}^{10}}\]
D.	\[~2\times {{10}^{24}}\]
Answer» B. \[~2\times {{10}^{20}}\]

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