Physical and Chemical Changes Multiple Choice Questions and Answers 3 PDF Book Download

Physical and chemical changes MCQs, physical and chemical changes quiz answers 3 to learn elementary school science courses online. Solids liquids and gases multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for online elementary education degree. Solids liquids and gases, polyvinyl chloride, making plastics, making ammonia, polyethene test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Solids liquids and gases, polyvinyl chloride, making plastics, making ammonia, polyethene, with choices wire cover, pipes, tungsten wire, and switches 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 3 PDF Book Download

MCQ: Least intermolecular forces are found in

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

C

MCQ: In electric field, "PVC" is used to make

  1. pipes
  2. wire cover
  3. tungsten wire
  4. switches

A

MCQ: Material which John Hyatt used for his artificial ivory, was

  1. complex
  2. chromatid
  3. celluloid
  4. diplex

C

MCQ: At end of reaction, catalyst

  1. vanishes
  2. is used up
  3. remains unchanged
  4. resizes

C

MCQ: As compare to low density polythene, high density polythene is

  1. weak
  2. strong
  3. rough
  4. soft

B