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The condensation reacton between one equ...

The condensation reacton between one equivalent of acetone and two equivalents of benzaldehyde in presence of dilute alkali leads to the formation of

A

benzal acetophenone

B

benzylidene acetone

C

dibenzylidene acetone

D

benzoic acid only

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Oppenauer oxidation is the reverse of :

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  2. Identify the combination of compounds that undergo aldol condensation ...

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  3. The condensation reacton between one equivalent of acetone and two equ...

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  4. Which of the following would undergoe aldol condensation?

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  5. Which of the following pairs can be distinguished by sodium hypoiodite...

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  6. Treatment of propionaldehyde with dilute NaOH solution gives

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  7. Formaldehyde gives an additive product with Methylmagnesium iodide whi...

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  8. Paraldehyde is formeed by the polymerisation of:

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  9. Which of the following is used as a hypnotic?

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  10. The enolic form of acetone contains

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  11. The formation of cyanohydrin from ketone is an example of :

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  12. Tri chloro acetaldehyde was subjected to Cannizzaro's reaction by usin...

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  13. A compound (A) has a molecular formula C(2)Cl(3)OH. It reduces Fehling...

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  14. The compound is a condensation product. It is obtained either by tr...

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  15. An organic compound 'X' having molecular formula C(5)H(10)O yield phen...

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  16. Ethyl methyl ketone on treatement with a solution of sodium hypochlor...

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  17. If formaldehyde and KOH are heated, then we get

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  18. Wolff-Kishner reduction is :

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  19. A compound X neither reacts with soidum displacing hydrogen nor with P...

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  20. The aldol condensationof acetaldehyde results in the formation of :

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