Physical and Chemical Changes Multiple Choice Questions and Answers 16 PDF Download

Learn physical and chemical changes multiple choice questions, grade 7 science online test 16 for elementary school degree online courses, distance learning for exam prep. Practice polyethene multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for science class for world science facts with answers.

Study elementary school science multiple choice questions (MCQs): oils is separated from crude oil through process of, for free online courses with choices fractional distillation, simple distillation, filtration, and vaporization, polyethene quiz with online teaching aids and teaching resources to teach daily science for kids. Free science study guide for online learning polyethene quiz questions to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes Worksheets 16 Quiz PDF Download

MCQ: Oils is separated from crude oil through process of

  1. simple distillation
  2. fractional distillation
  3. filtration
  4. vaporization

B

MCQ: Name of oil from which ethene is obtained is

  1. naphtha
  2. kerosene
  3. diesel
  4. bitumen

A

MCQ: In process of forming iron sulfide by iron and sulphur, reactant is

  1. iron only
  2. sulphur only
  3. iron and sulphur both
  4. sulphuric acid

C

MCQ: Properties of 'plastic' depends on

  1. molecules and their arrangement
  2. linked atoms
  3. type of hydrocarbon
  4. properties of elements

A

MCQ: When ethene and chlorine combine together, they form

  1. chlorine ethenide
  2. ethene chloride
  3. ethene dichloride
  4. ethene trichloride

C