Rotary kiln is not involved in the production of___________________?

Related Mcqs:

Soap cannot be used with hard water, because _________________?

A. Hard water contains sulphate B. They form insoluble calcium soaps which precipitate C. They attract back the removed dirt D. None of these...

Hydrolysis of sugar is called_____________________?

A. Hydration B. Inversion C. Esterification D. None of these...

Permanent hardness of water can be removed by____________________?

A. Simply boiling B. Adding alum C. Passing it through cation & anion exchangers D. All (A), B. and (C)...

Mannheim furnace is used in the manufacture of_________________?

A. Hydrochloric acid B. H2SO4 by Chamber process C. Calcium carbide D. Corundum...

Enzymes are organic catalysts used in the ____________________ reactions ?

A. Chemical B. Biochemical C. Photochemical D. Electrochemical...