Class 7 Online Courses

Chapter 18: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 18

Physical and Chemical Changes Multiple Choice Questions (MCQ) PDF - 8

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Physical and Chemical Changes Questions & Answers PDF Download: MCQ Quiz 8

MCQ 36: Particles are packed closely and tightly in

A) solids
B) semi solids
C) liquids
D) gases

MCQ 37: Wood is a

A) fuel
B) alkane
C) alkene
D) coal

MCQ 38: The strongest force of attraction is found in

A) fluids
B) liquids
C) gases
D) solids

MCQ 39: Solids that flow like liquids are

A) glass
B) plastic
C) gel
D) all of above

MCQ 40: 'Ethene' is a also known as

A) ethane
B) methane
C) ethylene
D) bromothane

Physical and Chemical Changes Learning App & Free Study Apps

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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 (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)