Question

what is acid
what is base
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Answer 1

a substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals; typically, a corrosive or sour-tasting liquid of this kind.

Answer 2

Answer:

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❥Acid :- Acid, any substance that in water solution tastes sour, changes the colour of certain indicators reacts with some metals to liberate hydrogen, reacts with bases to form salts, and promotes certain chemical reactions.

❥Base :- base is a substance that reacts with an acid in an acid-base reaction.The mechanism through which a base works has been argued throughout history. Generally, a base either accepts a proton, releases a hydroxide anion.