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Aldol condensation is:...

Aldol condensation is:

A

self condensation of aldehydes only having altleast one alpha hydrongen

B

self condensation of ketones only having atleast one alpha hydrogen

C

self condensation of both aldehydes and ketones havings atleast one alpha hydrogen

D

self condensation of both aldehydes and ketones having no alpha hydrogen

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. The increasing order of the rate of HCN addition of compound a-d is ...

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  2. Of the following which is the product formed when cyclohexanone under...

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  3. Aldol condensation is:

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  4. The Cannizzaro's reaction is not given by

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  5. CH(3)-underset(CH3)underset(|)overset(CH(3))overset(|)C-CHO does not s...

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  6. What reagtent isused in the Rosenmund's reduction?

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  7. A carbonyl compound reacts with hydrogen cyanide to form cyanohydrin w...

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  8. Nucleophilic addition reaction will be most favoured in

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  9. The smallest ketone and its next homologue are reacted with NH(2) OH ...

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  10. The product formed in aldol condensation is

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  11. A and B in the following reaction are

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  12. The number of adol reaction (s) that occurs in the given transformatio...

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  13. Which one of the following undergoes reaction with 50% sodium hydroxid...

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  14. Which one of the following reaction is called Rosenmund reaction ?

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  15. Bakelite is prepared by the reaction between:

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  16. CH(3)COCH(3) and CH(3)CH(2)CHO can be distinguished by :

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  17. On reaction with hydroxylamine, aldehydes produce:

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  18. Aldehude with NH(2)NH(2) forms

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  19. The reagent most suitable for converting a primary alcohol into an ald...

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  20. Which is the correct alternate ?

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