Physical and Chemical Changes Multiple Choice Questions and Answers 13 PDF Book Download

Physical and chemical changes multiple choice questions (MCQs), physical and chemical changes quiz answers 13 to learn elementary school science online courses. Solids liquids and gases MCQs, physical and chemical changes quiz questions and answers for online elementary education degree. Polythene, burning fuels, methane, solids liquids and gases test for elementary school teaching certification.

Learn elementary school science MCQs: Polythene, burning fuels, methane, solids liquids and gases, with choices fats, carbohydrates, hydrocarbons, and metals for online elementary education degree. Free science study guide for online learning solids liquids and gases quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 13 PDF Book Download

MCQ: Ethene' is

  1. alkane
  2. alkene
  3. alcohol
  4. carboxylic acid

B

MCQ: Most of fuels such as petroleum has

  1. carbohydrates
  2. fats
  3. hydrocarbons
  4. metals

C

MCQ: Molecules in high density polythene are

  1. closely packed than low density polythene
  2. far apart than in low density polythene
  3. more vigorous than in low density polythene
  4. more violent than in low density polythene

A

MCQ: Generally methane gas is known as

  1. compressed gas
  2. liquid gas
  3. natural gas
  4. artificial gas

C

MCQ: Gases are

  1. incompressible
  2. compressible
  3. colorful
  4. dense than liquids and solids

B