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Class 7 Science Admission Tests: Practice Test 32 (Chapter 17)

Physical and Chemical Changes Notes Questions & Answers PDF Download - 32

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The Physical and chemical changes Notes Questions and Answers PDF (Physical and Chemical Changes Quiz Answers PDF e-Book) download Ch. 17-32 to study Class 7 Science Course. Practice Solids Liquids and Gases MCQ PDF, Physical and Chemical Changes Quiz Questions and Answers to study online classes courses. The Class 7 Science Notes App to Download Free Physical and Chemical Changes App for solids liquids and gases, making ammonia, reversible reaction test prep for online education.

The Quiz: The intermolecular force of attraction between molecules in solids are; "Physical and Chemical Changes" App APK Download with answers: stronger than gases but weaker than liquids, weaker than gases, stronger than both, liquids and gases, and weaker than gases but stronger than liquids to study online classes courses. Practice Solids Liquids and Gases MCQ Questions, download Kobo eBook (Free Chapter) for free online classes.

Physical and Chemical Changes Test Questions and Answers PDF Download: MCQ 32

MCQ: 156

The intermolecular force of attraction between molecules in solids are

  1. weaker than gases
  2. stronger than gases but weaker than liquids
  3. stronger than both, liquids and gases
  4. weaker than gases but stronger than liquids
MCQ: 157

The substance which helps in accelerating reaction is called

  1. reactors
  2. assistors
  3. catalysts
  4. catalytic enzymes
MCQ: 158

The kinetic energy in gases is greater than the intermolecular

  1. force of attraction
  2. force of particles
  3. force of elements
  4. force of gravity
MCQ: 159

The color of hydrous copper sulfate is

  1. black
  2. blue
  3. orange
  4. white
MCQ: 160

The kinetic energy in solids is less than the intermolecular

  1. force of attraction
  2. energy of attraction
  3. force of gravity

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Physical and Chemical Changes Notes App (iOS & Android)

Physical and Chemical Changes Notes App

7th Grade Science Notes App (Android & iOS)

7th Grade Science Notes App

Earth Science Notes App (Android & iOS)

Earth Science Notes App

8th Grade Science Notes App (iOS & Android)

8th Grade Science Notes App