Class 9 Chemistry · Chapter 1 · Test 6
Chemistry Branches and Applications
25 MCQs • Practice the major branches of chemistry, their areas of study, and their applications in science, medicine, industry, and the environment.
25 questions · 25 min · 25 marks
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Sample questions
The first 5 of 25. Try each one, then tap to see the answer.
Question 1
Which branch of chemistry deals with the study of energy changes and the physical properties of substances?
- AOrganic chemistry
- BPhysical chemistry
- CAnalytical chemistry
- DMedicinal chemistry
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Answer: B
Physical chemistry studies energy changes, physical properties, and the principles governing chemical systems.
Question 2
Which branch of chemistry primarily studies carbon compounds?
- AInorganic chemistry
- BEnvironmental chemistry
- COrganic chemistry
- DNuclear chemistry
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Answer: C
Organic chemistry mainly deals with carbon-containing compounds.
Question 3
Which branch focuses on the identification and measurement of chemical substances?
- AAnalytical chemistry
- BPolymer chemistry
- CAstrochemistry
- DBiochemistry
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Answer: A
Analytical chemistry identifies substances and determines their composition or quantity.
Question 4
Which branch studies chemical processes occurring in living organisms?
- ANuclear chemistry
- BBiochemistry
- CGeochemistry
- DPhysical chemistry
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Answer: B
Biochemistry examines chemical substances and reactions in living systems.
Question 5
Which branch studies chemical reactions involving atomic nuclei?
- AOrganic chemistry
- BEnvironmental chemistry
- CNuclear chemistry
- DPolymer chemistry
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Answer: C
Nuclear chemistry deals with changes and reactions involving atomic nuclei.
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