Reversible and Irreversible Changes Multiple Choice Questions 2 PDF Download

Practice reversible and irreversible changes MCQs, grade 6 online science test 2, reversible and irreversible changes multiple choice questions and answers. Reversible and irreversible changes revision test has science worksheets, helping answer key with choices as filtering, separating, mixing and heating of multiple choice questions (MCQ) with reversible and irreversible changes quiz as changes in matter can be observed upon for competitive exam prep, viva interview questions. Free science study guide to practice reversible and irreversible changes quiz to attempt multiple choice questions based test.

MCQs on Reversible and Irreversible Changes Quiz PDF Download Worksheets 2

MCQ. Changes in matter can be observed upon

  1. separating
  2. filtering
  3. mixing
  4. heating

C

MCQ. To fry or boil an egg we need

  1. pan
  2. heat
  3. water
  4. match stick

B

MCQ. Liquid water evaporate or boil to turn into water vapor and steam by gaining

  1. water
  2. heat
  3. pressure
  4. density

B

MCQ. Formation of gas from any liquid on boiling is due to

  1. water
  2. heat
  3. pressure
  4. density

B

MCQ. Oil and gas catch fire

  1. easily
  2. slowly
  3. not at all
  4. extinguisher

A