Physical and Chemical Changes Multiple Choice Questions 27 PDF Download

Practice physical and chemical changes MCQs, grade 7 science test 27 for online courses learning and test prep, solids liquids and gases multiple choice questions and answers. Solids liquids and gases revision test includes science worksheets to learn.

Science multiple choice questions (MCQ) on density of 'solids' is with options higher than liquids but lower than gases, lower than liquids but higher than gases, higher than both liquids and gases and lower than both liquids and gases, solids liquids and gases quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn solids liquids and gases quiz to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes Quiz PDF Download Worksheets 27

MCQ. The density of 'solids' is

  1. lower than liquids but higher than gases
  2. higher than liquids but lower than gases
  3. higher than both liquids and gases
  4. lower than both liquids and gases

C

MCQ. When methane is combusted, it combines with

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

B

MCQ. The new form of 'polythene' is called

  1. polypropene
  2. polybutene
  3. high density polyethene
  4. low density polyethene

C

MCQ. The shape of 'gas' is

  1. indefinite
  2. definite
  3. indescribable
  4. dependent on air humidity

A

MCQ. The short form of "Polyvinyl chloride" is

  1. PVCl
  2. PViCl
  3. PVC
  4. PoViCl

C