Production of one ton of cement requires about _______________ tons of limestone ?

Related Mcqs:

High magnesia lime is added to hot sugar cane juice (during the manufacture of sugar) to__________________?

A. Flocculate the impurities B. Facilitate fast filtration C. Both A. and B. D. Neither A. nor B....

Polymethyl methacrylate (PMMA) is known as ____________________?

A. Bakelite B. Teflon C. Perspex D. Nylon-6...

Hydrogenation of oil does not ___________________?

A. Remove double bonds B. Raise its melting point C. Improve its resistance to oxidation D. None of these...

Commercial production of soda ash by Solvay process requires limestone, ___________________ as raw materials?

A. Coke and sand B. Brine and coal C. Coke and caustic soda D. None of these...

Commonly used glass is known as the _______________ glass?

A. Flint B. Hard C. Pyrex D. Soda...