20. The mean free path of benzene molecule is6 x 10-6 m and average speed of molecules is1.2 x 103 m/s. The collision rate of molecules, is(1) 3 x 107 s-1(2) 4 x 108 s-1(3) 4 x 107 s-1(4) 2 x 108 s-1

20. The mean free path of benzene molecule is6 x 10-6 m and average sp

1.	20. The mean free path of benzene molecule is6 x 10-6 m and average speed of molecules is1.2 x 103 m/s. The collision rate of molecules, is(1) 3 x 107 s-1(2) 4 x 108 s-1(3) 4 x 107 s-1(4) 2 x 108 s-1
Answer» 20. The mean free path of benzene molecule is6 x 10-6 m and average speed of molecules is1.2 x 103 m/s. The collision rate of molecules, is(1) 3 x 107 s-1(2) 4 x 108 s-1(3) 4 x 107 s-1(4) 2 x 108 s-1

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20. The mean free path of benzene molecule is6 x 10-6 m and average speed of molecules is1.2 x 103 m/s. The collision rate of molecules, is(1) 3 x 107 s-1(2) 4 x 108 s-1(3) 4 x 107 s-1(4) 2 x 108 s-1

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