The density of an equimolar mixture of CH_4 a | vedclass

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(D) An equimolar mixture means equal number of moles of each gas.Let the number of moles of $CH_4$ be $1 \, mol$ and $CO$ be $1 \, mol$.Total mass of

Vedclass · Accepted Answer

$0.98$

Vedclass · Answer

(D) An equimolar mixture means equal number of moles of each gas.Let the number of moles of $CH_4$ be $1 \, mol$ and $CO$ be $1 \, mol$.Total mass of the mixture $= (1 	imes 16) + (1 	imes 28) = 44 \, g$.Total volume of the mixture at $STP = 2 	imes 22.4 \, L = 44.8 \, L$.Density $= \frac{	ext{Total Mass}}{	ext{Total Volume}} = \frac{44 \, g}{44.8 \, L} = 0.98 \, g \, L^{-1}$.

The density of an equimolar mixture of $CH_4$ and $CO$ at $STP$ is ............... $g \, L^{-1}$.

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