Class 7 Courses

Chapter 17: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 17

Physical and Chemical Changes Multiple Choice Questions (MCQ) PDF - 2

The Physical and chemical changes Multiple Choice Questions (MCQ Quiz) with Answers PDF, Physical and Chemical Changes MCQ PDF Download e-Book Ch. 17-2 to learn Grade 7 Science Course. Study Reversible Reaction Multiple Choice Questions and Answers (MCQs) PDF, Physical and Chemical Changes Quiz Questions and Answers to learn online certification courses. The Physical and Chemical Changes MCQ App Download: Free educational app for reversible reaction, magnesium and oxygen, making ammonia, solids liquids and gases test prep for online courses.

The MCQs: Meaning of word "anhydrous" is; "Physical and Chemical Changes" App (Android & iOS) with answers: Without water; With water; With copper; Without copper; to learn online certification courses. Practice Reversible Reaction MCQ Questions, download Apple Book (Free Sample) for online courses.

Physical and Chemical Changes Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6:

Meaning of the word "anhydrous" is

  1. with water
  2. without water
  3. with copper
  4. without copper
MCQ 7:

The color of solid magnesium is

  1. dark grey
  2. silver grey
  3. black
  4. whitish silver
MCQ 8:

Ammonia is

  1. green in color
  2. blue in color
  3. colorless
  4. brown in color
MCQ 9:

When liquids are heated, they

  1. expand more than gases but less than solids
  2. expand more than solids but less than gases
  3. do not expand
  4. none of above
MCQ 10:

What are the chemicals used in fireworks?

  1. copper chloride
  2. calcium chloride
  3. barium chloride
  4. all of above

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Physical and Chemical Changes App (Android & iOS)

Physical and Chemical Changes App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)