Base is a metallic oxide or hydroxide which neutralizes acid. It dissolves in water to produce hydroxide ions (OH-)
Alkali is a soluble base. e.g. NaOH, KCH etc.
Base is a metallic oxide or hydroxide which neutralizes acid. It dissolves in water to produce hydroxide ions (OH-)
Alkali is a soluble base. e.g. NaOH, KCH etc.