Reversible and Irreversible Changes Multiple Choice Questions Online 1 PDF eBook Download

Reversible and irreversible changes multiple choice questions (MCQs), reversible and irreversible changes quiz answers, test prep 1 to learn grade 6 science for online certificate programs. Practice heating process MCQs, reversible and irreversible changes quiz questions and answers for free online courses. Learn heating process, reversible and irreversible changes, burning process test prep for online education.

Learn science MCQs: raw egg is completely different in shape, color, taste, smell from, with choices fried egg, boiled egg, both a and b, and organic egg for free online courses. Free science study guide for online learning heating process quiz questions for free online classes.

Reversible and Irreversible Changes MCQs Quiz 1 PDF eBook 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


MCQ: Gas release on mixing fruits salt with water is

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


MCQ: Burnt sparklers and burnt books pages are examples of

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


MCQ: Heat gain makes ice to

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


MCQ: Iron adopts changes slowly and gradually by process of

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