Class 9 Courses

Chapter 5: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 5

Physical States of Matter Multiple Choice Questions (MCQ) PDF Download - 6

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The MCQ: If the temperature of any gas is increased its volume; "Physical States of Matter" App (Android & iOS) with answers: Decreases; Increases; Remains same; to learn online high school courses. Practice Gas Laws MCQ Questions, download Apple Book (Free Sample) for online degree programs.

Physical States of Matter MCQs with Answers PDF Download: Quiz 6

MCQ 26:

If the temperature of any gas is increased its volume

  1. increases
  2. decreases
  3. remains same
  4. none of above
MCQ 27:

An ordered, repeating three-dimensional arrangement of particles makes up a

  1. crystalline solid
  2. amorphous solid
  3. non crystalline solid
  4. none of above
MCQ 28:

The escape of gas molecules from a small hole one after the other is called

  1. diffusion
  2. effusion
  3. concentration
  4. mobility
MCQ 29:

Force exerted by a gas on unit area of the container is called

  1. effusion
  2. diffusion
  3. mobility
  4. pressure
MCQ 30:

At constant temperature, when pressure is decreased the average kinetic energy of gas molecules

  1. decreases
  2. remains unchanged
  3. decreases
  4. becomes two fold

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Physical States of Matter App (Android & iOS)

Physical States of Matter App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)