MCQs of Chemistry of Chapter 1 Introduction to Chemistry of Class IX
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| Introduction To Chemistry |
1.The early Greek believed that every thing in the universe was made up of four elements namely.....
(a) Air, earth and water
(b) Air, earth, moon and water
(c) Air, earth, sun and water
(d) Air, earth, fire and water
2. Greek philosopher introduced the concept of elements ,........
(a) Atoms and Chemical combination
(b) Atoms and Physical combination
(c) Both a and b
(d) None of These
3. The goals of Muslims Chemist were change other metals into .....and discover the method of human prolonging human life
(a) Iron
(b) Silver
(c) Copper
(d) Gold
4. Branch of chemistry deals with study of elements and their compounds except carbon and hydrogen compounds is called
(a) Inorganic Chemistry
(b) Physical Chemistry
(c) Bio Chemistry
(d) Organic Chemistry
5. Branch of chemistry deals with forces and principles involved in the combination of atoms and molecules is called.......
(a) Environmental Chemistry
(b) Physical Chemistry
(c) Bio Chemistry
(d) Nuclear Chemistry
6. Branch of chemistry deals with chemical process involved in the industries for manufacture of synthetic products , is called
(a) Organic Chemistry
(b) Physical Chemistry
(c) Industrial Chemistry
(d) Nuclear Chemistry
7. Study of the chemistry of the living organisms such as plants and animals is called
(a) Inorganic Chemistry
(b) Physical Chemistry
(c) Bio Chemistry
(d) Organic Chemistry
8. Oxygen was discovered by
(a) J.J Thomson
(b) Rutherford
(c) Neil Bohr
(d) Joseph Priestley
9. Muslims represented the chemistry as the
(a) Physical Science
(b) Experimental Science
(c) Biological Science
(d) None Of These
10. Which of the following generally is known as the father of chemistry
(a) Jabir-Ibn-Hayyan
(b) Al-Razi
(c) AL-Beruni
(d) Ibne-sina
11. Explanation which is a trial idea is known as
(a) Observation
(b) Hypothesis
(c) Experiment
(d) Scientific Law
12. Branch of chemistry deals with study of elements and their compounds containing carbon and hydrogen compounds is called
(a) Inorganic Chemistry
(b) Physical Chemistry
(c) Bio Chemistry
(d) Organic Chemistry
13. When a theory is tested again and again and is found fit according to the facts, giving valued predictions, is called as
(a) Observation
(b) Hypothesis
(c) Experiment
(d) Scientific Law
14. Branch of chemistry deals with study of elements and their compounds except carbon and hydrogen compounds is called
(a) Inorganic Chemistry
(b) Physical Chemistry
(c) Bio Chemistry
(d) Organic Chemistry
15. The Muslim period stared from....
(a) 3000 B.C
(b) 900 A.D
(c) 600 A.D
(d) 1600 A.D
16. The Muslim period ended about
(a) 3000 B.C
(b) 900 A.D
(c) 600 A.D
(d) 1600 A.D
17. According to Greek philosopher fire was
(a) Dry and Cold
(b) hot and dry
(c) Dry and Wet
(d) None of These
18. According to Greek philosopher Earth was
(a) Dry and Cold
(b) Dry and hot
(c) Dry and Wet
(d) None of These
19. According to Greek philosopher Water was
(a) Dry and Cold
(b) Dry, hot and Cold
(c) Cold, hot and wet
(d) None of These
20. According to Greek philosopher air was
(a) Dry and Cold
(b) Dry, hot and Cold
(c) Cold,Wet and hot
(d) None of These
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