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Which of the the following esters gets h...

Which of the the following esters gets hydrolysed most easily under alkaline conditions?

A

B

C

D

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Verified by Experts

The correct Answer is:
A

Electron withdrawing group attach to the benzene ring increases the reactivity towards nucleophilic sustitution reaction .Since, `-NO_2` group is strong electron withdrawing group. Hence , in basic medium easter containing `-NO_2`group will hydrolysed most easily.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CARBOXYLIC ACIDS AND THEIR DERIVATIVES -EXERCISE
  1. The correct order of strengths of the carboxylic acids

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  2. Which of the the following esters gets hydrolysed most easily under al...

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  3. In a set of reactions, ethyl benzene yielded a product D. D w...

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  4. Propionic acid with Br(2)/P yields a dibromo product. Its structure wo...

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  5. The relative reactivities of acyl compound towards nucleophilic substi...

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  6. Which of the following represents the correct order of the acidic stre...

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  7. Self-condensation of two moles of ethyl acetate in presence of sodium ...

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  8. In a set reaction propionic acid yielded a compound D CH(3)CH(2)COOH...

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  9. In a act of reactions, acid yielded a product D CH(3) COOH overset (...

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  10. Which of the following orders of acid strength is correct?

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  11. In a set of the given reactions, acetic acid yields a product C. CH(...

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  12. In the following reaction , product P is R-undersetunderset(O)(||)C-Cl...

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  13. Which of the following react with benzoic acid to form enthy1 benzoate...

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  14. Reduction by LiAlH4 of hydrolysed product of an ester gives

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  15. Which one of the following esters cannot undergo self Claisen condensa...

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  16. An ester (X) with molecular formula C9 H(10) O2 was treated with exces...

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  17. Consider the following transformations CH3COOHoverset(CaCO3)toAoverset...

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  18. an ester is boiled with KOH. The product is cooled and acidified with ...

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  19. Schotten Baumann reaction is

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  20. The preparation of ethyl acetoacetate involves

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