science
Grade-5
Easy
Question
What is the full form of PVC?
- Polyvinyl chloride
- Polyethylene chloride
- Polyvinyl chlorate
- Polyethene vinyl chlorite
Hint:
PVC is a polymer.
The correct answer is: Polyvinyl chloride
- PVC is made up of chain of vinyl chloride molecule hence the name polyvinyl chloride in option A
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Direction: Fill in the blank with the suitable preposition:
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