Three compounds that nitrogen and oxygen can form are NO, NO2, and N2O3. The law of multiple proportions tells you

A. the ratio of nitrogen to oxygen is always the same.
B. nitrogen combines with oxygen in small whole number mass ratios.
C. energy is conserved.
D. mass is conserved

Respuesta :

I think it’s B because this law recognizes the fact that two elements may combine to form more than one product.

The postulation of the law of multiple proportions tells us that; Choice B. nitrogen combines with oxygen in small whole number mass ratios.

The law of Multiple Proportions

Law of multiple proportions states that if two elements form more than one compound, then the ratios of the masses of the second element which combine with a fixed mass of the first element will always be ratios of small whole numbers.

On this note, nitrogen combines with oxygen in small whole number mass ratios.

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