Reversible and Irreversible Changes Multiple Choice Questions and Answers 1 PDF Download

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Study elementary school science multiple choice questions (MCQs): raw egg is completely different in shape, color, taste, smell from , for free online courses with choices fried egg, boiled egg, both a and b, and organic egg, heating process quiz with online free learning portal for viva voce, practice tests and online competitive exam preparation. Free science study guide for online learning heating process quiz questions to attempt multiple choice questions based test.

MCQs on Reversible and Irreversible Changes Worksheets 1 Quiz PDF Download

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

  1. boiled egg
  2. fried egg
  3. both a and b
  4. organic egg

C

MCQ: Gas release on mixing fruits salt with water is

  1. oxygen
  2. nitrogen
  3. carbonmono oxide
  4. carbon dioxide

D

MCQ: Burnt sparklers and burnt books pages are examples of

  1. reversible
  2. irreversible
  3. same
  4. constant

B

MCQ: Heat gain makes ice to

  1. freeze
  2. evaporate
  3. melt
  4. dissolve

C

MCQ: Iron adopts changes slowly and gradually by process of

  1. rusting
  2. moldings
  3. fermentation
  4. explosions

A