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STD 12 - 8.2 Carboxylic acids and their derivative — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 8.2 Carboxylic acids and their derivative4 Marks
MCQ
The general formula ${(RCO)_2}O$ represents
  • A
    An ester
  • B
    A ketone
  • C
    An ether
  • ✓
    An acid anhydride
✓

Answer

Correct option: D.
An acid anhydride
d
$2RCOOH\xrightarrow{{ - {H_2}O}}\mathop {{{(RCO)}_2}O}\limits_{{\text{Acid}}\,{\text{anhydride}}} $

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