science
Grade-5
Easy
Question
Read the given statements and mark the appropriate answer.
Statement 1: Polyethylene is synthesized from polymers by linking a large number of ethene units.
Statement 2: Polyethylene is a natural fiber
Statement 1: Polyethylene is synthesized from polymers by linking a large number of ethene units.
Statement 2: Polyethylene is a natural fiber
- Both statements 1 and 2 are true, and statement 2 is the correct explanation for statement 1.
- Both statements 1 and 2 are true, and statement 2 is the correct explanation for statement 1.
- Statement 1 is true, and statement 2 is false
- Both statements 1 and 2 are false
Hint:
Polyethylene is a synthetic polymer.
The correct answer is: Statement 1 is true, and statement 2 is false
- Polyethylene is made using addition polymerisation of ethylene monomer units.
- They are man-made and not naturally occurring.
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