Physical and Chemical Change MCQs Quiz Worksheet PDF Download

Practice physical and chemical change MCQs in science quiz for online learning test. Simple chemical reactions quiz questions has multiple choice questions (MCQ), physical and chemical change test to practice as chalk, limestone, marble, eggshells and seashells are made of. Answer key help with choices as calcium hydroxide, calcium oxide, calcium carbonate and calcium chloride problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice physical and chemical change quiz with MCQs to find questions answers based online learning tests.

MCQs on Physical and Chemical Change Quiz PDF Download

MCQ. Chalk, limestone, marble, eggshells and seashells are made of

  1. calcium hydroxide
  2. calcium oxide
  3. calcium carbonate
  4. calcium chloride

C

MCQ. The conservation of mass is obtained when the total mass of reactants is equal to total mass of

  1. products
  2. molecules
  3. protons
  4. atoms

A

MCQ. Chemical changes are

  1. reversible
  2. irreversible
  3. interchangeable
  4. non interchangeable

B

MCQ. If baking soda or fruit salt is mixed with vinegar, there takes place a

  1. chemical reaction
  2. physical reaction
  3. transference
  4. both a and b

A

MCQ. Burning of fossils fuel results in the production of

  1. bio gas
  2. oxygen
  3. carbon dioxide
  4. nitrogen

C