These laws are basic foundation of chemical science (chemistry)

These laws were devised by scientists Antoine L. Lavoisier and Joseph L. Proust

These laws were formed  after performing a number of experiments and chemical reactions

There are 2 laws of chemical combination

  • Law of Conservation of Mass
  • Law of Constant Proportion

Laws of Chemical Combination-Teachoo.jpg


Example -

In text Question -

NCERT Question -

  1. Class 9
  2. Chapter 3 Class 9 - Atoms And Molecules (Term 2)

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo