Question

how are alkalis prepared​

Answer 1

Alkali, any of the soluble hydroxides of the alkali metalsi.e., lithium, sodium, potassium, rubidium, and cesium. Alkalies are strong bases that turn litmus paper from red to blue; they react with acids to yield neutral salts; and they are caustic and in concentrated form are corrosive to organic

HOPE IT HElPS U

Answer 2

Explanation:

As ashes are mixed with water used for cleaning products and are made of alkali materials. It is a basic hydroxide or ionic salt of an alkali metal or alkaline earth metal element which is soluble in water. They are strong bases that turn red litmus paper to blue; they react with acids to form salts.

HOPE IT HELPS U