Physical and Chemical Changes Multiple Choice Quiz Questions 27 pdf Download

Practice science quiz 27 on physical and chemical changes MCQs, grade 7 solids liquids and gases multiple choice questions. Free solids liquids and gases guide has science worksheet with answering options higher than liquids but lower than gases, lower than liquids but higher than gases, higher than both liquids and gases and lower than liquids and gases both of multiple choice questions (MCQ) with solids liquids and gases quiz as density of solids is for exam prep. Study to learn solids liquids and gases quiz to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes - Quiz 27

MCQ. 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 liquids and gases both

C

MCQ. When methane is combusted, it combines with

  1. Carbon dioxide
  2. Oxygen
  3. Hydrogen
  4. Nitrogen

B

MCQ. New form of polyethene discovered is called

  1. Polypropene
  2. Polybutene
  3. High density polyethene
  4. Low density polyethene

C

MCQ. Shape of gases is

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

A

MCQ. Short form of Polyvinyl chloride is

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

C