Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda ?

Related Mcqs:

Which of the following processes can remove both temporary as well as permanent hardness of water ?

A. Filtration B. Boiling C. Distillation D. None of these...

Presence of H2S in raw water (to be chlorinated) results in the_____________________?

A. Reduced softening capacity of zeolite B. Increased dosage of chlorine to provide a disinfecting residual in the water C. Easy removal of its hardness D. None of these...

Molasses is the starting material for the production of ___________________ ?

A. Alcohol B. Essential oil C. Fatty acids D. Massecuite...

CaCl(OCl) is the chemical formula of___________________?

A. Hypo B. Bleaching powder C. Plaster of Paris D. Aqua regia...

Fat dispersed in water is exemplified by__________________?

A. Colloids B. Gel C. Butter D. Emulsion...