Question

What are acid and base?​

Answer 1

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Acid

• Sour in taste.
• Have H+ ions.
• Ph <7

Base

• Bitter in taste
• Have OH- ions
• Ph >7

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...Hope it helps....

Answer 2

Answer:

acids are those solutions which have PH value less than 7. bases are those solutions which have PH value above 7. example of acid is hydrochloric acid, sulphuric acid and more . examples of base are sodium chloride.