Q. What is the main difference between a liquid and a gas?
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A.
Shape
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B.
Volume
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C.
Density
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D.
All of the above
Solution
Liquids have a definite volume and take the shape of their container, while gases have neither a definite shape nor volume.
Correct Answer: D — All of the above
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Q. What is the primary factor that affects the state of matter?
-
A.
Temperature
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B.
Pressure
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C.
Volume
-
D.
Density
Solution
Temperature is the primary factor that affects the state of matter by influencing particle energy.
Correct Answer: A — Temperature
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Q. What is the primary state of matter that has a definite shape and volume?
-
A.
Gas
-
B.
Liquid
-
C.
Solid
-
D.
Plasma
Solution
Solids have a definite shape and volume due to closely packed particles.
Correct Answer: C — Solid
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Q. Which of the following states of matter can flow?
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A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Both Liquid and Gas
Solution
Both liquids and gases can flow due to the freedom of movement of their particles.
Correct Answer: D — Both Liquid and Gas
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Q. Which state of matter has particles that are tightly packed and vibrate in place?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
In solids, particles are tightly packed and can only vibrate in fixed positions.
Correct Answer: A — Solid
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Q. Which state of matter has the least amount of energy?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Solids have the least amount of energy compared to liquids, gases, and plasmas due to their tightly packed particles.
Correct Answer: A — Solid
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Q. Which state of matter is characterized by having a definite volume but no definite shape?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Liquids have a definite volume but take the shape of their container, as their particles are less tightly packed than in solids.
Correct Answer: B — Liquid
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Q. Which state of matter is characterized by having a fixed volume but no fixed shape?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Liquids have a fixed volume but take the shape of their container.
Correct Answer: B — Liquid
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