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The enolic form of ethyl acetoacetate as...

The enolic form of ethyl acetoacetate as shown below has

A

9 sigma bonds and 2 pi-bonds

B

9 sigma bonds and 1 pi-bonds

C

18 sigma bonds and 2 pi-bonds

D

18 sigma bonds and 1 pi-bond.

Text Solution

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The correct Answer is:
C
(c)
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DINESH PUBLICATION-CARBOXYLIC ACIDS -MULTIPLE CHOICE QUESTION BANK (MCQB)
  1. Methylbenzoate can he prepared by :

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  2. Which of the following reactions involves the formation of a methyl es...

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  3. The enolic form of ethyl acetoacetate as shown below has

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  4. Glutaric acid is :

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  5. The correct order of strengths of the carboxylic acids

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  6. Carboxylic acid have higher boiling points than aldehydes, ketones an...

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  7. What are the suitable reagents for the following conversion ?

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  8. Which is the strongest acid ?

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  9. Acrylic acid reacts with HBr to give :

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  10. Which of the following cannot reduce fehling's solution and tollen's r...

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  11. What is the main fact which supports that carboxylic acids can undergo...

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  12. Which is the strongest acid ?

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  13. 59 gram of an amide obtained from a carboxylic acid (RCOOH) upon heati...

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  14. The correct order of acid strengths of benzoic acid (X) peroxybenzoic ...

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  15. Which of the following esters is formed by reacting propan-2-01 with e...

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  16. Consider the following reaction Phenol overset(Zn)underset("dust")ra...

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  17. The ease of esterification of the acids HCO OH(I),CH(3)CO OH(II),and C...

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  18. Which of the following will evolve N(2) gas with Br(2)//KOH ?

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  19. Which of the following has the maximum acidic strength?

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  20. The compound B is : CH(3)CH(2)COOH overset(Cl(2))underset(red P)rarr...

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