Physical and Chemical Changes Multiple Choice Questions and Answers 32 PDF Download

Learn physical and chemical changes multiple choice questions, grade 7 science online test 32 for elementary school degree online courses, distance learning for exam prep. Practice solids liquids and gases multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for science class for scientific discovery?questions with answers.

Study elementary school science multiple choice questions (MCQs): intermolecular force of attraction between molecules in solids are, for free online courses with choices stronger than gases but weaker than liquids, weaker than gases, stronger than both, liquids and gases, and weaker than gases but stronger than liquids, solids liquids and gases quiz for online school teachers' job preparation with common interview questions and answers. Free science study guide for online learning solids liquids and gases quiz questions to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes Worksheets 32 Quiz PDF Download

MCQ: Intermolecular force of attraction between molecules in solids are

  1. weaker than gases
  2. stronger than gases but weaker than liquids
  3. stronger than both, liquids and gases
  4. weaker than gases but stronger than liquids

C

MCQ: Substance which helps in accelerating reaction is called

  1. reactors
  2. assistors
  3. catalysts
  4. catalytic enzymes

C

MCQ: Kinetic energy in gases is greater than intermolecular

  1. force of attraction
  2. force of particles
  3. force of elements
  4. force of gravity

A

MCQ: Color of hydrous copper sulfate is

  1. black
  2. blue
  3. orange
  4. white

D

MCQ: Kinetic energy in solids is less than intermolecular

  1. force of attraction
  2. energy of attraction
  3. force of gravity

B