Grade 7 English MCQs

Physical and Chemical Changes Multiple Choice Questions Test 16 Tests pdf Download

Practice science test 16 on physical and chemical changes MCQs, grade 7 polyethene multiple choice questions and answers. Polyethene revision test has science worksheets, answer key with choices as fractional distillation, simple distillation, filtration and vaporization of multiple choice questions (MCQ) with polyethene quiz as the oils are separated from crude oil through process of for competitive exam prep. Free science study guide to learn polyethene quiz to attempt multiple choice questions based test. Subscribe Video Channel

MCQs on Physical and Chemical Changes Quiz pdf Download Worksheets 16

MCQ. Oils are separated from crude oil through process of

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

B

MCQ. Name of oil from where ethene is obtained is

  1. Naphtha
  2. Kerosene
  3. Diesel
  4. Bitumen

A

MCQ. In process of iron and Sulphur forming iron sulfide, reactant is/ reactants are

  1. iron only
  2. Sulphur only
  3. iron and Sulphur both
  4. iron sulfide

C

MCQ. Properties of plastic depend on

  1. molecules and their arrangement
  2. linkage atoms
  3. atoms present in the chain
  4. type of hydrocarbon

A

MCQ. When ethene and chlorine combine together, they form

  1. Chlorine ethenide
  2. Ethene chloride
  3. Ethene dichloride
  4. Ethene trichloride

C