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Molecular Mass

A compound co...

Question

A compound contains 1 carbon atom and 2 oxygen atoms. The molecular mass of compound (in gm) is __________.

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Solution

$1$ carbon and $2$ oxygen atoms= $C O_{2}$
Molecular mass $=$ $(1 \times C) + (2 \times O)$
Molecular mass $=$ $(1 \times 12) + (2 \times 16)$
$= 12 + 32$
$= 44$ g

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