MCQ
Different propartions of oxygen in the various oxides of nitrogen prove the
  • A
    Equivalent proportion
  • Multiple proportion
  • C
    Constant proportion
  • D
    Conservation of matter

Answer

Correct option: B.
Multiple proportion
b
As per the law of multiple proportions, when two elements combine to form two or more compounds, the ratios of the masses of two interacting elements in the two compounds are small whole numbers.

Thus, different proportions of oxygen in the various oxides of nitrogen prove the law of multiple proportion.

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