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A mixture of two gases CO and N2 are p...

A mixture of two gases CO and ` N_2` are present in a container in 2 : 1 volume ratio . The vapour density of mixture is : [Atomic mass , C=12, N=14, O=16]

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The correct Answer is:
A, D
Average molecular weight of the mixture `=(28 xx 2+1xx 28)/(2+1)=28`
Vapour density of the mixture `=(M_("mixture"))/(2)=14`
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