The word Alkali means__________________?

Related Mcqs:

Carbonates of lithium are not stable like that of sodium due to________________?

A. Low electronegativity B. Low electropositivity C. Low charge density D. Not known yet...

Downs cell is used to prepare_________________?

A. Sodium carbonate B. Sodium bicarbonate C. Sodium metal D. Sodium hydroxide...

Ammonia may be prepared by heating ammonium chloride with_______________?

A. Water B. NaCl C. Aqueous sodium hydroxide D. H2SO4...

Which of the following sulphates is not soluble in water ?

A. Sodium sulphate B. Potassium sulphate C. Zinc sulphate D. Barium sulphate...

The ore CaSO4.H2O has the general name_______________?

A. Gypsum B. Dolomite C. Calcite D. Plaster of Paris...