Question

how much volume occupied by 11.2g of gas at NTP whose vapour density is 11.2

Answer 1

$\bf\blue{\underline{\boxed{Question}}}$

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How much volume occupied by 11.2g of gas at NTP whose vapour density is 11.2.

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$\bf\blue{\underline{\boxed{Formula}}:-}$

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$\small\tt\red{\underline{\boxed{Molecular\:mass\:=\: 2\times\:vapour\: density}}}$

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$\bf\blue{\underline{\boxed{Solution}}}$

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$\small\tt{Molecular\:mass\:=\: 2\times\:11.2}$

$\small\tt{Molecular\:mass\:=\: 22.4\:g}$

$\small\tt{At\:NTP\:,}$

$\small\tt{Volume\:occupied\:by\:22.4g\:of\:gas\:22.4\:L\:}$

$\small\tt{Volume\:of\:11.2g\:gas\:=\:{\frac{22.4}{22.4}}\times11.2}$

$\small\tt{Volume\:of\:11.2g\:gas\:=\:{\cancel\frac{22.4}{22.4}}\times11.2}$

$\small\tt\red{\underline{\boxed{Volume\:of\:11.2g\:gas\:=\:11.2\:L}}}$

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$\bf\blue{\underline{\boxed{Hope\:It\: Help\:You}}}$