Grade 7 English MCQs

Particle Model of Matter Multiple Choice Questions Test 4 Tests pdf Download

Practice science test 4 on particle model of matter MCQs, grade 7 physical states and changes multiple choice questions and answers. Physical states and changes revision test has science worksheets, answer key with choices as pressure, temperature, both a and b and volume of multiple choice questions (MCQ) with physical states and changes quiz as the physical state of matter is changed with change in for competitive exam prep. Free science study guide to learn physical states and changes quiz to attempt multiple choice questions based test.

MCQs on Particle Model of Matter: Worksheets 4 Quiz pdf Download

MCQ. Physical state of matter is changed with change in

  1. temperature
  2. pressure
  3. both a and b
  4. volume

C

MCQ. Random motion of pollen grains in water was caused by tiny water particles which were constantly moving was explained by

  1. Democritus
  2. Aristotle
  3. Robert brown
  4. Albert Einstein

D

MCQ. Particles are closed together in a regular pattern in

  1. solid
  2. liquid
  3. gas
  4. all of them

A

MCQ. Widely spaced particles are found in

  1. solid
  2. liquid
  3. gas
  4. all of them

C

MCQ. Process of conversion of a solid state into liquid is called

  1. melting
  2. boiling
  3. freezing
  4. solidifying

A