Class 9 Chemistry · Chapter 1 · Test 1
States of Matter Basics
25 MCQs • Practice the definition of chemistry, its branches, states of matter, particle arrangement, and distinguishing properties according to the textbook and board syllabus.
25 questions · 20 min · 25 marks
Sample questions
The first 5 of 25. Try each one, then tap to see the answer.
Question 1
What does chemistry primarily deal with?
- AStudy of living organisms
- BComposition structure properties and changes of matter
- CStudy of planets and stars
- DStudy of forces and motion
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Answer: B
Chemistry studies matter including its composition structure properties and changes.
Question 2
Which of the following best defines matter?
- AAnything that produces light
- BAnything that has mass and occupies space
- CAnything that contains energy
- DAnything that is visible
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Answer: B
Matter has mass and occupies space.
Question 3
Which branch of chemistry deals with the identification and measurement of substances?
- AOrganic chemistry
- BPhysical chemistry
- CAnalytical chemistry
- DNuclear chemistry
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Answer: C
Analytical chemistry involves separation identification and determination of the concentration of components.
Question 4
The study of chemical processes occurring in living organisms is called:
- AGeochemistry
- BBiochemistry
- CAstrochemistry
- DInorganic chemistry
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Answer: B
Biochemistry studies chemical processes in living organisms.
Question 5
Which branch studies chemical processes occurring in the air soil and water?
- ANuclear chemistry
- BMedicinal chemistry
- CEnvironmental chemistry
- DPolymer chemistry
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Answer: C
Environmental chemistry investigates chemical species and processes in the environment.
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