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Chemistry · Some Basic Concepts of Chemistry

हिन्दी

Two independent samples of cupric carbonate (one natural and one synthetic) were found to have identical percentage composition of copper, carbon, and oxygen. This observation illustrates which fundamental chemical law?

  1. A
    Law of Conservation of Mass
  2. B
    Law of Definite Proportions
  3. C
    Law of Multiple Proportions
  4. D
    Avogadro's Law
View Answer & Solution

Correct answer · Option B

Law of Definite Proportions

Explanation

The Law of Definite Proportions states that a given compound always contains exactly the same proportion of elements by weight.

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