Physical and Chemical Changes Multiple Choice Questions and Answers 2 PDF Book Download

Physical and chemical changes MCQs, physical and chemical changes quiz answers 2 to learn elementary education online courses. Practice solids liquids and gases multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for science class. Free e-learning tutorial on reversible reaction, magnesium and oxygen, making ammonia, solids liquids and gases test prep for elementary school teaching certification.

Study elementary school science multiple choice questions (MCQs): reversible reaction, magnesium and oxygen, making ammonia, solids liquids and gases, with choices silver grey, dark grey, black, and whitish silver for online elementary education degree. Free science study guide for online learning solids liquids and gases quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 2 PDF Book Download

MCQ: Meaning of word "anhydrous" is

  1. with water
  2. without water
  3. with copper
  4. without copper

B

MCQ: Color of solid magnesium is

  1. dark grey
  2. silver grey
  3. black
  4. whitish silver

B

MCQ: Ammonia is

  1. green in color
  2. blue in color
  3. colorless
  4. brown in color

C

MCQ: When liquids are heated, they

  1. expand more than gases but less than solids
  2. expand more than solids but less than gases
  3. do not expand
  4. none of above

B

MCQ: What are chemicals used in fireworks?

  1. copper chloride
  2. calcium chloride
  3. barium chloride
  4. all of above

D