Chemistry Practice Questions & Answers

Silk fibre chemically is :

Silk fibre chemically is :

A).  Carbohydrate

B).  Fat

C).  Protein

D).  Cellulose

Glycol is used to manufacture which of the following ?

Glycol is used to manufacture which of the following ?

A).  Nylon

B).  Artificial silk

C).  Terylene

D).  Rubber

Polythene is polymer of

Polythene is polymer of

A).  Ethylene

B).  Propylene

C).  Acetylene

D).  Aniline

Plastic is a type of

Plastic is a type of

A).  Polyester

B).  Polymer

C).  Acrylic

D).  None of the above

Which of the following is a natural polymer?

Which of the following is a natural polymer?

A).  Bakelite

B).  Nylon

C).  Polythene

D).  Starch

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