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Sunday, April 5, 2020

TEST YOURSELF 1.1 Chemistry 9th Chapter 1


                             
                      TEST YOURSELF 1.1
(1)   In which branch of chemistry behavior of gases and liquids is studied?
The branch of chemistry which deals with behavior of gases and liquids is called Physical chemistry.
(2)   Define biochemistry.
The branch of chemistry which deals with study of structure,composition and  chemical reactions of substances found in living organisms is called biochemistry.
(3)   Which branch of chemistry deals with the preparation of paints and papers?
Industrial chemistry  deals with preparation of paints and papers.
(4)   In which branch of chemistry the metabolic process of carbohydrates band proteins are studied?
      In biochemistry the metabolic process of carbohydrates band proteins are       studied.
(5)   Which branch of chemistry deals with atomic energy and its uses in daily life?
Nuclear chemistry deals  with atomic energy and its uses in daily life.
(6) Which branch of chemistry deals with  structure and properties of naturally occurring molecules?
Organic Chemistry  deals with  structure and properties of naturally occurring molecules.

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