हिंदी

The correct order of decreasing acidity of the following aliphatic acids is:

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प्रश्न

The correct order of decreasing acidity of the following aliphatic acids is:

विकल्प

  • (CH3)3CCOOH > (CH3)2CHCOOH > CH3COOH > HCOOH

  • CH3COOH > (CH3)2CHCOOH > (CH3)3CCOOH > НСООН

  • HCOOH > CH3COOH > (CH3)2CHCOOH > (CH3)3CCOOН

  • HСООH > (CH3)3CCOOH > (CH3)2CHCOOH > CH3COOH

MCQ
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उत्तर

HCOOH > CH3COOH > (CH3)2CHCOOH > (CH3)3CCOOН

Explanation:

Acidic strength is inversely proportional to the +I effect. Hence the correct decreasing order of acidity is:

HCOOH > CH3COOH > (CH3)2CHCOOH > (CH3)3CCOOН

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