Physical and Chemical Changes Multiple Choice Questions and Answers 26 PDF Book Download

Physical and chemical changes MCQ, physical and chemical changes quiz answers 26 to learn elementary school science online courses. Iron and sulphur multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for online elementary education degree. Making ammonia, solids liquids and gases, iron and sulphur, making plastics test for elementary school teaching certification.

Learn elementary school science MCQs: Making ammonia, solids liquids and gases, iron and sulphur, making plastics, with choices has liquids only, has solids only, has gases only, and has solids and liquids both for online elementary education degree. Free science study guide for online learning iron and sulphur quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 26 PDF Book Download

MCQ: Formula of ammonia is

  1. NH2
  2. NH3
  3. NH4
  4. NH5

B

MCQ: Definite 'volume'

  1. has solids only
  2. has liquids only
  3. has gases only
  4. has solids and liquids both

D

MCQ: Mixture of iron and sulphur is separated by

  1. filtration
  2. magnet
  3. distillation
  4. evaporation

B

MCQ: Particles of iron sulfide are

  1. physically bonded
  2. chemically bonded
  3. biologically bonded
  4. permanently bonded

B

MCQ: Plastic was accidently invented when inventor was trying to make

  1. a cup for coffee
  2. an artificial ivory of billiard balls
  3. an artificial sword for martial arts training
  4. his favourite dish

B