Class 7 Online Courses

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

Download Free Apps (Android & iOS)

Download 7th Grade Science Quiz App, 8th Grade Science MCQ App, and 6th Grade Science MCQs App to install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

7th Grade Science App (Android & iOS)

ALL-in-ONE Courses App Download

7th Grade Science App (Android & iOS)

7th Grade Science App Download

8th Grade Science App (Android & iOS)

8th Grade Science Quiz App

6th Grade Science App (Android & iOS)

6th Grade Science Quiz App