The law of definite proportions is not applicable to nitrogen oxide be

1.	The law of definite proportions is not applicable to nitrogen oxide because [EAMCET 1981]
A.	Nitrogen atomic weight is not constant
B.	Nitrogen molecular weight is variable
C.	Nitrogen equivalent weight is variable
D.	Oxygen atomic weight is variable
Answer» D. Oxygen atomic weight is variable

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The law of definite proportions is not applicable to nitrogen oxide because [EAMCET 1981]

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