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(C) To verify the law,we fix the mass of dinitrogen $(N_2)$ to a constant value,say $14 \ g$.$1$. For $14 \ g$ of $N_2$,the mass of dioxygen $(O_2)$ i

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Law of multiple proportions

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(C) To verify the law,we fix the mass of dinitrogen $(N_2)$ to a constant value,say $14 \ g$.$1$. For $14 \ g$ of $N_2$,the mass of dioxygen $(O_2)$ is $16 \ g$ and $32 \ g$. The ratio is $16:32 = 1:2$.$2$. For $28 \ g$ of $N_2$,the mass of $O_2$ is $32 \ g$ and $80 \ g$. Normalizing to $14 \ g$ of $N_2$ (dividing by $2$),the masses of $O_2$ are $16 \ g$ and $40 \ g$. The ratio is $16:40 = 2:5$.Since the masses of one element $(O_2)$ that combine with a fixed mass of another element $(N_2)$ are in the ratio of small whole numbers $(1:2:5)$,the data obeys the Law of Multiple Proportions.Thus,option $C$ is correct.

The following data are obtained when dinitrogen and dioxygen react together to form different compounds:

Mass of dinitrogen Mass of dioxygen

$14 \ g$ $16 \ g$

$14 \ g$ $32 \ g$

$28 \ g$ $32 \ g$

$28 \ g$ $80 \ g$

Which law of chemical combination is obeyed by the above experimental data?

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Mass of dinitrogen	Mass of dioxygen
$14 \ g$	$16 \ g$
$14 \ g$	$32 \ g$
$28 \ g$	$32 \ g$
$28 \ g$	$80 \ g$

The following data are obtained when dinitrogen and dioxygen react together to form different compounds: Mass of dinitrogen Mass of dioxygen $14 \ g$ $16 \ g$ $14 \ g$ $32 \ g$ $28 \ g$ $32 \ g$ $28 \ g$ $80 \ g$ Which law of chemical combination is obeyed by the above experimental data?