1.

For a mixture of I mole He and 1 mole Ne, select the correct statements(s)

Answer»

Molecules of the two gases strike the wall of the container with same frequency
Molecules of the HELIUM strike the wall more frequently
`u_(av_(He)) gt u_(av_(He))`
`P_(He) gt P_(N e)`

Solution :`(U_(AV))_(He) > (U_(av))_(N e) as M_(He)< M_(N e)`
Same moles `IMPLIES` P same `implies` same frequency .


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