Grade 7 Courses

Grade 7 Science MCQ

Grade 7 Science Quiz Answers - Topic

Making Plastics MCQ with Answers PDF

Making plastics Multiple Choice Questions (MCQ) to solve making plastics quiz answers PDF worksheet, 7th grade science test for online courses. Practice physical and chemical changes Multiple Choice Questions and Answers (MCQs), Making Plastics quiz questions PDF for online courses. Making Plastics MCQs PDF: making plastics, polyvinyl chloride, solids liquids and gases test prep for distance education.

"Bakelite is a good" Multiple Choice Questions (MCQ) on making plastics with choices conductor, insulator, metal, and solid for online courses. Solve physical and chemical changes quiz questions for online certificate programs for distance learning.

MCQs on Making Plastics

MCQ: Bakelite is a good

conductor
insulator
metal
solid

MCQ: The material which John Hyatt used for his artificial ivory, was

complex
chromatid
celluloid
diplex

MCQ: The chemist who started plastic industry was an

Chinese
Indian
American
British

MCQ: Natural substances made up of long molecules are

plastic and rubber
rubber and wool
wool and plastic
wood and plastic

MCQ: Long chain of atom is linked by

hydrogen
oxygen
nitrogen
carbon