IIT JEE : Synthetic And Natural Polymers QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
16.The momomer of natural rubber is |
Butadiene |
Chloroprene |
Isoprene |
Butadiene and Styrene. |
17.Whcih names are associated with PMMA ? |
Mdmac |
Acrilan |
Saran |
Acrilite. |
18.Which of the following is not a polyamide polymer ? |
Nylon-66 |
Nylon-6 |
Nylon-610 |
Glyptal. |
19.Polystyrene is an example of |
Elastomer |
Fibre |
Thermoplastic |
Thermosetting polymer. |
20.Which of the following apply to basic dyes ? |
They are salts of coloured bases containing amino groups |
Orange-I is one of the example of basic dyes |
They react with cationic sites present on the fabric |
Polyesters cannot be dyed with these dyes. |
More Synthetic And Natural Polymers QUESTIONS AND ANSWERS available in next pages
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