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Equal moles of N2 ,H2 and NH3 are presen...

Equal moles of `N_2` ,`H_2` and `NH_3` are present in a container which are effusing from an orifice at temperature 27°C. After passing some time the correct order of their partial pressure in the container is

A

`p_(N_2)=p_(H_2)=p_(NH_3)`

B

`p_(N_2)ltp_(H_2)ltp_(NH_3)`

C

`p_(N_2)gtp_(NH_3)gtp_(H_2)`

D

`p_(N_2)gtp_(H_2)gtp_(NH_3)`

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