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Chemistry

Name the :

(a) acidic anhydride of the following acids:

  1. sulphurous acid
  2. nitric acid
  3. phosphoric acid
  4. carbonic acid

(b) acid present in vinegar, grapes and lemons.

Acids Bases Salts

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Answer

(a) Below are the acidic anhydride of the given acids:

  1. Sulphurous acid — SO2
  2. Nitric acid — N2O5
  3. Phosphoric acid — P2O5
  4. Carbonic acid — CO2

(b) Acids present in following are:

  1. Vinegar — Acetic acid
  2. Grapes — Tartaric acid
  3. Lemon — Citric acid

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