Question

Which of the following set of compounds does NOT demonstrate the law of multiple proportions?

विकल्प

• H₂O, H₂O₂

• SO₂, SO₃

• H₂O, CO₂, CH₄

• NO, NO₂

Answer 1

H₂O, CO₂, CH₄ 

Explanation:

When two or more elements are mixed in multiple forms, the law of multiple proportions applies.

e.g. : H₂O, H₂O₂, SO₂, SO₃; NO, NO₂