According to which law different proportion of oxygen exist in oxides

1.	According to which law different proportion of oxygen exist in oxides of Nitrogen ?
Answer» <html><body><p> Law of <a href="https://interviewquestions.tuteehub.com/tag/constant-930172" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTANT">CONSTANT</a> composition<br/> Law of combining weight<br/>Law of multiple proportion<br/> None of these</p>Answer :A::<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>

Discussion