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Class 7 science Practice Tests

Class 7 Science Tests

Polyvinyl Chloride MCQ Quiz PDF Download

The Book Polyvinyl chloride Multiple Choice Questions (MCQ Quiz) PDF, polyvinyl chloride MCQs download to study online 7th grade science courses. Practice Physical and Chemical Changes Multiple Choice Questions and Answers (MCQs), Polyvinyl Chloride quiz answers PDF for online certificate courses. The eBook Polyvinyl Chloride MCQ App Download: making plastics, polyvinyl chloride, solids liquids and gases test prep for online elementary school classes.

The MCQ: Number of gases joined together to make PVC is PDF, Polyvinyl Chloride App Download (Free) with 2, 3, 4, and 5 choices for online certificate courses. Solve physical and chemical changes quiz questions, download Google eBook (Free Sample) for distance learning.

Class 7 Science: Polyvinyl Chloride MCQs PDF Download

MCQ: Number of gases joined together to make PVC is

A) 2
B) 3
C) 4
D) 5

MCQ: In electric field, "PVC" is used to make

A) pipes
B) wire cover
C) tungsten wire
D) switches

MCQ: To make flexible items a substance is added to PVC. This substance is known as

A) ester
B) ketone
C) halo alkane
D) plasticizer

MCQ: To make PVC, molecules of vinyl chloride are

A) condensed
B) further heated
C) treated with ammonia
D) gathered to form a chain

MCQ: PVC sheets are also used to make

A) umbrellas
B) chimneys
C) rain coats
D) water proof bags

Practice Tests: Class 7 Science Exam Prep

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