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Grade 7 Science MCQs

Grade 7 Science MCQ PDF - Chapter

Physical and Chemical Changes Multiple Choice Questions and Answers PDF p. 1

Practice Physical and chemical changes multiple choice questions and answers, physical and chemical changes quiz answers PDF to solve grade 7 science worksheet 1 for online courses. Practice Solids Liquids and Gases MCQs, physical and chemical changes quiz questions and answers for online degrees. Physical and Chemical Changes MCQ PDF: solids liquids and gases, polyvinyl chloride, making plastics test prep for online elementary school courses.

"Gases are compressible because of" Multiple Choice Questions (MCQ) on physical and chemical changes with choices collision of particles, space between particles, movement of particles, and attraction force between particles for online degrees. Solve solids liquids and gases quiz questions for school certificate programs for online teaching certification programs.

MCQs on Physical and Chemical Changes Quiz

MCQ: Gases are compressible because of

space between particles
collision of particles
movement of particles
attraction force between particles

MCQ: Number of gases joined together to make PVC is

2
3
4
5

MCQ: As compare to gases, liquids are

incompressible
compressible
more compressible than liquids
less compressible than liquids

MCQ: Bakelite is a good

conductor
insulator
metal
solid

MCQ: When gases are heated, they

expand more than solids but less than liquids
expand more than liquids but less than solids
do not expand
both b and c