Flexible foam (for mattresses) is usually made of_____________________?

Related Mcqs:

Inversion of sucrose produces_____________________?

A. Fructose B. Glucose C. Both A. & B. D. Neither A. nor B....

Viscose rayon is__________________?

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

______________ Nature of hypo (sodium thiosulphate) makes it useful in photography ?

A. Oxidising B. Reducing C. Complex forming D. Photochemical...

Salt is added in the kettle during soap manufacture to separate ___________________?

A. Soap from lye B. Glycerine from lye C. The metallic soap D. The unsaponified fat from soap...

The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is _________________?

A. Dilute H2SO4 B. Oleum C. Ultraviolet light D. None of these...