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Which one is an organic Acid ?

  • A.Citric
  • B.Nitric
  • C.Sulphuric
  • D.Phosphoric

Answer: A

Citric acid is the organic acid.

It is \(\mathrm{C_6H_8O_7}\), a carbon compound with three carboxyl groups, found in citrus fruit. Nitric, sulphuric and phosphoric acids contain no carbon and are mineral acids.

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