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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IIT JEE Questions And Answers :: Synthetic And Natural Polymers: part4