Question

All alkalis are bases, but all bases are not alkalis.

• A. True
• B. False

Answer 1

The correct option is A True

Bases are substances which dissociate in aqueous solution to generate hydroxide ions $O{H}^{-}$. They react with acids to undergo neutralization reaction forming salt and water. Some bases are soluble in water some are insoluble. A base that is soluble in water is called an alkali.