Question

Sodium chloride ,sodium hydroxide,calcium hydroxide,ammonium hydroxide which is odd one based on their nature ...plz uregent answer

Answer 1

Answer:

Alkali, any of the soluble hydroxides of the alkali metals—i.e., lithium, sodium, potassium, rubidium, and cesium. The term alkali is also applied to the soluble hydroxides of such alkaline-earth metals as calcium, strontium, and barium and also to ammonium hydroxide.

Answer 2

Sodium Chloride because it is a salt whereas the others are base and dissociate into OH- ions

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