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MHT CET202410 May 2024Evening ShiftChemistrySome Basic Concepts of ChemistryActual

Which law is illustrated by compounds H ₂ O and H ₂ O ₂ formed from two different elements, H and O ?

Options

  1. ALaw of Constant proportion.
  2. BLaw of Conservation of mass.
  3. CLaw of Multiple proportion.
  4. DAvogadro's law.

Correct answer

C. Law of Multiple proportion.

Step-by-step solution

The correct answer is (3) Law of Multiple Proportions. Explanation: The Law of Multiple Proportions states that when two elements combine to form more than one compound, the different masses of one element that combine with a fixed mass of the other element are in simple whole number ratios. - H ₂ O (water) and H ₂ O ₂ (hydrogen peroxide) are two compounds formed by the combination of hydrogen (H) and oxygen ( O ). - In H ₂ O , the ratio of hydrogen to oxygen is 2:1. - In H ₂ O ₂ , the ratio of hydrogen to oxygen i

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