Question

which of the following is correct order regarding the distillation of gases P Q R S plz help me​

Answer 1

The lesser is the boiling point faster will be its distillation . Since the order by boiling point of given gases are H2>Ne>N2>O2 hence same will be the order in which the gases are evolved on tractional distillation.

Answer 2

$\Large\mathtt\green{ }\huge\underline\mathtt\red{Answer : }$

Since the order by boiling point of given gases are H2>Ne>N2>O2 hence same will be the order in which the gases are evolved on tractional distillation.

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