IIT JEE : Synthetic And Natural Polymers QUESTIONS AND ANSWERS :: part4 : 1 to 5
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
1.Which of following rubber is not a polydiene ? |
| Polyisoprene |
| Polychloroprene |
| Thiokol rubber |
| Nitrile rubber. |
2.Bismarck brown is example of |
| Phthalein dyes |
| Azo dyes |
| Anthraquinone dyes |
| Nitro dyes. |
3.Which of the following is a correct statement ? |
| Every coloured compound can act as a dye |
| Presence of a chromophore is necessary for a compound to act as dye |
| Presence of chromophore as well as auxochrome group is necessary for a compound to act as dye |
| All of the above. |
4.Nomex is |
| Polyester |
| Polyenes |
| Polydiene |
| Polyamide. |
5.Small pox vaccine contains |
| Chemical medicines |
| Immunoglobulins |
| Killed micro-organism |
| Living micro-organism. |
More Synthetic And Natural Polymers QUESTIONS AND ANSWERS available in next pages
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