Physical and Chemical Changes Multiple Choice Questions and Answers 12 PDF Book Download

Physical and chemical changes MCQs, physical and chemical changes quiz answers 12 to learn elementary education online courses. Iron and sulphur multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for for online elementary education degree. Making plastics, solids liquids and gases, burning fuels, iron and sulphur, making ammonia test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Making plastics, solids liquids and gases, burning fuels, iron and sulphur, making ammonia, with choices volume and mass, volume and surface area, surface area and mass, and volume and shape for online elementary education degree. Free science study guide for online learning iron and sulphur quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 12 PDF Book Download

MCQ: Plastic industry began in

  1. 1707
  2. 1808
  3. 1909
  4. 2002

C

MCQ: Two indefinite characteristics of gases are

  1. volume and surface area
  2. volume and mass
  3. surface area and mass
  4. volume and shape

D

MCQ: For combustion, required gas is

  1. carbon dioxide
  2. nitrogen
  3. hydrogen
  4. oxygen

D

MCQ: Mixing of iron and sulphur together brings

  1. chemical change
  2. physical change
  3. biological change
  4. organic change

B

MCQ: Ammonia is made by mixing two gases. These gases are

  1. nitrogen and hydrogen
  2. nitrogen and oxygen
  3. nitrogen and methane
  4. methane and oxygen

A