Calcination of limestone is not done in a ______________ kiln for producing lime ?

Related Mcqs:

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

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

Prussian blue is chemically represented by__________________?

A. FeO.TiO2 B. Ca SO4 . 2H2O C. Fe4 [Fe (CN6)3] D. AlF3 . 3NaF...

The drug used in contraceptives is____________________?

A. Sulfadiazine B. Mestranol C. Methyl salicylate D. Penicillin...

Rosin soap is added during paper manufacture to____________________?

A. Impart adhesive properties B. Improve opacity C. Impart resistance to penetration by liquids D. None of these...

Lubricating greases are a mixture of__________________?

A. Mineral oil, soap and additives B. Mineral oil and metallic soap C. Mineral oil and fatty oil D. Fatty oil and metallic soap...