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COMEDK2024ChemistrySome Basic Concepts of Chemistry

Nitrogen forms five stable oxides with oxygen of the formula N ₂ O , NO , N ₂ O ₃, ~N ₂ O ₄ and N ₂ O ₅ . The formation of these oxides explains fully the

Options

  1. Alaw of definite proportion.
  2. Blaw of partial pressure.
  3. Claw of multiple proportion.
  4. Dlaw of reciprocal proportion.

Correct answer

C. law of multiple proportion.

Step-by-step solution

The weight of oxygen which combine with the fixed weight of nitrogen (=28 ~g ) in N ₂ O , NO , N ₂ O ₃ , N ₂ O ₄ and N ₂ O ₅ are 16,32,48,64,80 ~g respectively. They are in the ratio 1: 2: 3: 4: 5 . This proves the law of multiple proportion.

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