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Which of the following reactants on reac...

Which of the following reactants on reaction with conc. NaOH followed by acidification gives following lactone as the main product ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)

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  2. Reaction by which bezaldehyde can not be prepared :

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  3. Which of the following reactants on reaction with conc. NaOH followed ...

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  4. Reaction of cyclohexanone with dimethylamine in the presence of cataly...

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  5. Cyclohexene on ozonolysis followed by reaction with zinc dust and wate...

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  6. In the following reaction sequence, the correct structures of (E ), (...

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  7. An aromatic compound X with molecular formula, C(9)H(10)O gives the fo...

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  8. The most suitable reagent 'A' for the reaction

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  9. , The above ketone will not be formed by :

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  10. Which of the following combination of reagents can bring the given tra...

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  11. Identify the product (Y) in the following reaction :

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  12. Which one is most reactive towards nucleophilic addition reaction?

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  13. 'X'underset(("Reductive")) overset("Ozonolysis")rarr'Y'+'Z' 'Y' can ...

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  14. An organic compound with the molecular formula, C(8)H(8)O forms, 2,4-D...

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  15. Oxidation of toluene of benzaldehyde by the use of chromyl chloride is...

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  16. In the following sequence of reaction : "Toluene"overset(KMnO)rarr(A...

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  17. The major product in the following reaction is :

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  18. Benzene carbaldehyde is reacted with concentrated NaOH solution, to g...

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  19. The major product in the following reaction is :

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  20. Reagent (s) which can be used to bring about the following transformat...

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