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15 questions · auto-graded multiple-choice test.

MCQ 11 Mark
Gases
  • A
    cannot be compressed easily.
  • occupy the entire space of the container.
  • C
    have definite shapes.
  • D
    cannot flow.
Answer
Correct option: B.
occupy the entire space of the container.
occupy the entire space of the container.
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MCQ 21 Mark
Which of the following is a property of the liquids?
  • they can flow
  • B
    they are malleable
  • C
    they have a definite shape
  • D
    they are rigid
Answer
Correct option: A.
they can flow
they can flow
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MCQ 31 Mark
A solid is a state of matter that has
  • A
    no definite shape.
  • B
    large intermolecular space.
  • high intermolecular force of attraction.
  • D
    no definite volume.
Answer
Correct option: C.
high intermolecular force of attraction.
high intermolecular force of attraction.
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MCQ 41 Mark
The process by which a solid changes into a liquid is called
  • A
    Freezing
  • melting
  • C
    condensation
  • D
    evaporation
Answer
Correct option: B.
melting
melting
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MCQ 71 Mark
All kinds of matter
  • occupy space and have definite mass
  • B
    have mass and definite shape
  • C
    can change their states
  • D
    have definite volume
Answer
Correct option: A.
occupy space and have definite mass
occupy space and have definite mass
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MCQ 91 Mark
The state of matter which has no definite shape or volume is called
  • A
    solid
  • B
    liquid
  • gas
  • D
    water
Answer
Correct option: C.
gas
gas
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MCQ 111 Mark
The inter$-$molecular forces in liquids are
  • A
    as strong as in solids
  • B
    stronger than in solids
  • weaker than in solids
  • D
    weaker than in gases
Answer
Correct option: C.
weaker than in solids
weaker than in solids
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MCQ 121 Mark
The solids are
  • more dense
  • B
    less dense
  • C
    least dense
  • D
    highly compressible
Answer
Correct option: A.
more dense
more dense
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MCQ 131 Mark
The molecules $.......$
  • A
    in solid, liquid and gas, move freely anywhere.
  • in a liquid, move within its boundary.
  • C
    in solid, liquid and gas, move freely anywhere.
  • D
    in a gas, move only within its boundary.
Answer
Correct option: B.
in a liquid, move within its boundary.
in a liquid, move within its boundary.
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MCQ 141 Mark
The inter$-$molecular forces are strongest in
  • solids
  • B
    liquids
  • C
    gases
  • D
    both $(i)$ and $(ii)$
Answer
Correct option: A.
solids
solids
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MCQ 151 Mark
The diameter of a molecule is approximately
  • A
    1 cm
  • B
    10 cm
  • $10-^{10 m}$
  • D
    1 m
Answer
Correct option: C.
$10-^{10 m}$
$10-^{10 m}$
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MCQ - PHYSICS STD 6 Questions - Vidyadip