Class 6 Online Courses

Chapter 15: Class 6 Science Exam Tests

Class 6 Science MCQs - Chapter 15

Reversible and Irreversible Changes Multiple Choice Questions PDF Download - 1

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Reversible and Irreversible Changes Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: Raw egg is completely different in shape, color, taste, smell from

A) boiled egg
B) fried egg
C) both a and b
D) organic egg

MCQ 2: The gas release on mixing fruits salt with water is

A) oxygen
B) nitrogen
C) carbonmono oxide
D) carbon dioxide

MCQ 3: Burnt sparklers and burnt books pages are examples of

A) reversible
B) irreversible
C) same
D) constant

MCQ 4: Heat gain makes the ice to

A) freeze
B) evaporate
C) melt
D) dissolve

MCQ 5: Iron adopts changes slowly and gradually by process of

A) rusting
B) moldings
C) fermentation
D) explosions

Reversible and Irreversible Changes Learning App & Free Study Apps

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Reversible and Irreversible Changes App (Android & iOS)

Reversible and Irreversible Changes App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)