Reversible and Irreversible Changes Multiple Choice Questions 7 PDF Download

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Science multiple choice questions (MCQ) on changes which cannot be returned back to their original products are with options irreversible, reversible, same and constant, reversible and irreversible changes quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn reversible and irreversible changes quiz to attempt multiple choice questions based test.

MCQs on Reversible and Irreversible Changes Quiz PDF Download Worksheets 7

MCQ. Changes which cannot be returned back to their original products are

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

B

MCQ. When a material is burnt it forms new material by using gas from atmosphere called

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

A

MCQ. Changes occur in egg after heating process are

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

B