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The compound B is...


The compound B is

A

B

C

D

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The correct Answer is:
A

`beta`–Keto acid undergoes decarboxylation when heated.
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ERRORLESS-CARBOXYLIC ACIDS-NCERT BASED QUESTIONS (Properties of Carboxylic Acids and Their Derivatives)
  1. Acetamide is:

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  2. When acetamide is hydrolysed by boiling with acid, the product obtaine...

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  3. What will happen if LiAlH(4) is added to an ester :

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  4. In the Gabriel's phthalimide synthesis, phthalimide is treated first w...

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  5. Which of the following will produce only one product on reduction with...

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  6. Match the following Column A to Column B

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  7. Which of the following can reduces ester to alcohol ?

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  8. CH(3)COOCH(3) + "excess" PhMgBr rarr "product" overset (H^(+)) to X Th...

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  9. Order of reactivity is

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  10. What are the organic product formed in the following reaction ? C(6)...

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  11. An organic compound is boiled with alcoholic potash. The product is co...

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  12. CH(3)COOC(2)H(5 with excess of C(2)H(5)MgBr and hydrolysis gives

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  13. Order of hydrolysis for the following is (I) RCOCl" ...

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  14. what is obtained when benzoyl chloride reacts with aniline in the pres...

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  15. Which is most reactive of the following ?

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  16. The order of decreasting rate of reaction with ammonia is

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  17. m- bromoaniline can be prepared by .

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  18. Match the following Column A to Column B

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  19. The compound B is

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  20. Find the major product (considering E as the electrophile) when the fo...

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