IIT JEE : Synthetic And Natural Polymers QUESTIONS AND ANSWERS :: part3 : 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.Polymer used in bullet proof glass is |
| PMMA |
| Lexane |
| Nomex |
| Kevlar. |
17.Terylene is produced by reactio of ethylene glycol and |
| Phthalic acid |
| Terephtalic acid |
| Metaphthalic acid |
| All of the above. |
18.Which of the following substance is employed in making explosives ? |
| Oxalic acid |
| Glycerol |
| Urea |
| All of the above. |
19.Which of the following type of forces are present in Nylon-66 ? |
| Van der Walls foces of attraction |
| Hydrogen bonding |
| Three dimensional network of bonds |
| None of these. |
20.Which among the following is a broad spectrum antibiotic ? |
| Paracetamol |
| Penicillin |
| Aspirin |
| Chloroamphenicol. |
More Synthetic And Natural Polymers QUESTIONS AND ANSWERS available in next pages
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