Question

write down the difference between acid and bace​

Answer 1

Explanation:

Acids are sour, gives burning sensation, generally sticky, reacts with metals to produce hydrogen gas. Although bases are opposite as they are bitter, generally odorless (except ammonia), they are slippery; bases react with fats and oils. In phenolphthalein, indicator acids remain colorless, and base gives pink color.A substance, mostly liquid that donates a proton or accepts an electron pair in reactions. An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.

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Answer 2

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ACID

→ An acid is any chemical compound once dissolved in water produces a solution with hydrogen ion activity more than purified water

→ An acid is any chemical compound once dissolved in water produces a solution with hydrogen ion activity more than purified water

→ Examples -

Acetic acid CH3COOH and sulphuric acid

→ Would depend upon the temperature acids would look solid, liquid or in the form of gas. It would also have a sour taste.

→ Would turn litmus paper red

_______________

BASE

→ A base is an aqueous substance that could absorb hydrogen ions.

→ Relies on the concentration of the hydroxide ions

→ Examples -

Sodium Hydroxide (NaOH) and Ammonia

→ Bases would feel slippery and solid in nature (except for ammonia, which is gaseous). It would have a bitter taste.

→ Would turn litmus paper blue