Physical and Chemical Changes Multiple Choice Questions 10 PDF Download

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MCQs on Physical and Chemical Changes Quiz PDF Download Worksheets 10

MCQ. If there is lack of nitrogen in soil, plants turn

  1. red
  2. orange
  3. blue
  4. to be stunted

D

MCQ. In liquids intermolecular force of attraction is equal to

  1. potential energy
  2. kinetic energy
  3. thermal energy
  4. nuclear energy

C

MCQ. Regular arrangement of particles is found in

  1. solids and liquids
  2. liquids
  3. solids
  4. gases

C

MCQ. Hydrogen is obtained by

  1. reaction of methane
  2. reaction of water
  3. combustion of methane
  4. boiling of water

A

MCQ. When state of matter is changed from liquid to gas, we call it

  1. melting
  2. freezing
  3. boiling
  4. condensing

C