Main constituents of cotton fiber is__________________?

Related Mcqs:

1. Main constituents of natural rubber is____________________?

   A. Polystyrene B. Polyisoprene C. Polybutadiene D. Polychlorophrene...

2. Main constituents of Portland cement are calcium aluminate and__________________?

   A. Gypsum B. Silicates C. Sodium silicate D. Carbonates...

3. ________________ acid is the main constituent of cotton seed oil ?

   A. Acetic B. Linoleic C. Palmitic D. Oleic...

4. Hollander beater used during paper pulp manufacture does not facilitate the ______________ of fiber?

   A. Cutting B. Fibrillation C. Hydration D. Strengthening...

5. CO & H2 are the constituents of___________________?

   A. Producer gas B. Water gas C. Coke oven gas D. All A., B. and C....

6. The major constituents of glass are____________________?

   A. Lime, clay and soda ash B. Sand, lime and soda ash C. Silica, alumina and clay D. Silica, alumina and soda ash...

7. Viscose rayon is__________________?

   A. Cellulose nitrate B. Regenerated cellulose nitrate C. Regenerated cellulose acetate D. None of these...

8. The most widely used coagulant for removing suspended impurities from water is__________________?

   A. Bleaching powder B. Chlorine C. Calcium sulphate D. Alum...

9. Paper pulp produced by Kraft/sulphate process is__________________ ?

   A. Bleached easily B. Dull white in color C. Strong fibrous D. Dark colored...

10. Chemical name of Grignard reagent is__________________?

    A. Sodium thiosulphate B. Ethyl magnesium chloride C. Sodium sulphite D. Sodium bicarbonate...