Physical and Chemical Changes MCQ App | Class 7 Science MCQ e-Book PDF | 14
Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 14 (Chapter 17)

Physical and Chemical Changes MCQ with Answers PDF Download – Test 14

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Study Physical and chemical changes Multiple Choice Questions (MCQ Quiz) with Answers PDF to improve digital science learning. Download the Physical and Chemical Changes MCQ PDF e-Book, Ch. 17-14 to learn Class 7 Science Course. Study Solids Liquids and Gases Multiple Choice Questions and Answers (MCQs) PDF, Physical and Chemical Changes Quiz Questions and Answers for science virtual tutoring sessions. Download the Physical and Chemical Changes MCQ App: Free Class 7 Science MCQs App to learn solids liquids and gases, iron and sulphur, polyvinyl chloride, making ammonia test prep for science assignment digital support.

Free Physical and Chemical Changes MCQ App Download (Android & iOS): Change of shape of liquid according to the shape of container is due to; MCQ with answers: collision of particles, space between particles, movement of particles, and force of attraction between particles. Practice Solids Liquids and Gases MCQ Questions, download Apple Book (Free Chapter) to improve digital science learning.

Physical and Chemical Changes MCQ – Practice Test 14 PDF Download

MCQ 66: When solids are heated, they:

  1. expand more than liquids
  2. expand more than gases but less than liquids
  3. expand more than liquids but less than gases
  4. expand less than both liquids and gases

MCQ 67: The change of shape of liquid according to the shape of container is due to:

  1. space between particles
  2. collision of particles
  3. movement of particles
  4. force of attraction between particles

MCQ 68: Melting point of 'sulphur' is:

  1. 113 °C
  2. 311 °C
  3. both
  4. none

MCQ 69: To separate the molecules of ethene dichloride, the compound is:

  1. heated lightly
  2. heated gently
  3. heated strongly
  4. heated for a long time

MCQ 70: For security and military purpose, ammonia is used in:

  1. explosives
  2. bullets
  3. flash bangs
  4. tear gas shells

Physical and Chemical Changes MCQ App & e-Book – Class 7 Science Entrance Exam

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