📌 Chemistry common questions for entrance exam on States of Matter with Answers

1. Which state of matter has a definite volume and shape?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (a) Solid

2. Which state of matter has particles that are closely packed and arranged in a regular pattern?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (a) Solid

3. Which state of matter has particles that are closely packed but not arranged in a regular pattern?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (b) Liquid

4. Which state of matter has particles that are widely spaced and move freely?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (c) Gas

5. Which state of matter has particles that are ionized and move freely?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (d) Plasma

6. The process of a gas changing directly into a solid is called:
   A. Sublimation
   B. Condensation
   C. Deposition
   D. Evaporation
Answer: C. Deposition

7. Which state of matter has the highest density?
(a) Solid
(b) Liquid
(c) Gasi
(d) Plasma
Answer: (a) Solid

8. The process of a liquid changing into a gas is called:
   A. Freezing
   B. Melting
   C. Boiling
   D. Sublimation
Answer: C. Boiling

9. Which of the following is an example of a gas turning into a liquid?
   A. Melting
   B. Freezing
   C. Condensation
   D. Sublimation
Answer: C. Condensation

10. Which state of matter is the most compressible?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Answer: (c) Gas

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