Question

Match List I with List II :
 

List-I Polymer		List-II used for items
A	Nylon 6,6	I	Buckets
B	Low density polythene	II	Non-stick utensils
C	High density polythene	III	Bristles of brushes
D	Teflon	IV	Toys

• A. A-III, B-I, C-IV, D-II
• B. A-III, B-IV, C-I, D-II
• C. A-II, B-I, C-IV, D-III
• D. A-II, B-IV, C-I, D-III

Answer 1

The Correct Option is B

To solve this question, we need to correctly match each polymer from List I with its appropriate use from List II based on their properties and common applications.

1. Nylon 6,6: Nylon 6,6 is a type of polyamide. It is known for its high strength and wear resistance, making it suitable for products like the bristles of brushes. Thus, it matches with III.
2. Low density polythene (LDPE): LDPE is noted for its flexibility and is typically used in applications such as plastic bags and toys. Therefore, it matches with IV.
3. High density polythene (HDPE): HDPE is more rigid and has a higher tensile strength, so it is commonly used for products like buckets. This means it matches with I.
4. Teflon: Teflon, or polytetrafluoroethylene (PTFE), is famously known for its non-stick properties. It is most commonly used in non-stick utensils. Hence, it matches with II.

Accordingly, the correct matching of polymers with their use is:

A-III, B-IV, C-I, D-II

This option associates each polymer with its most common application based on their chemical properties and industry use.