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Which of the following represents saponification reaction? - Science

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प्रश्न

Which of the following represents saponification reaction?

विकल्प

  • `"CH"_3"COONa" + "NaOH"overset("CaO")(->) "CH"_4 + "Na"_2"CO"_3`

  • `"CH"_3"COOH" + "C"_2"H"_5"OH" overset("H"_2"SO"_4)(->)"CH"_3"COOC"_2"H"_5 + "H"_2"O"`

  • 2CH3COOH + 2Na → 2CH3 COONa + H2

  • CH3COOC2H5 + NaOH → CH3 COONa + C2 H5OH

MCQ
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उत्तर

CH3COOC2H5 + NaOH → CH3 COONa + C2 H5OH

Explanation - 

On treating with sodium hydroxide, which is an alkali, the ethyl acetate, which is an ester, is converted to alcohol and sodium acetate (salt of carboxylic acid). This reaction is known as saponification because it is used in the preparation of soap.

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अध्याय 4: Carbon and its Compounds - Multiple Choice Questions [पृष्ठ ३३]

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एनसीईआरटी एक्झांप्लर Science [English] Class 10
अध्याय 4 Carbon and its Compounds
Multiple Choice Questions | Q 28. | पृष्ठ ३३

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