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When a mixture of benzaldehyde and aceto...

When a mixture of benzaldehyde and acetophenone is treated with dilute `NaOH` at `293 K`, it form

A

1,3-diphenylprop-2-en-1-one

B

1,3-diphenylprop-2-en-1-al

C

1,2-diphenylprop-2-en-1-one

D

1,1-diphenylprop-2-one-1-ol

Text Solution

Verified by Experts

The correct Answer is:
A
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Bensaldehyde on Clemmensen reduction forms :

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  2. When phenyl cyanide is reduced with SnCl(2) and HCl in ethereal solu...

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  3. When a mixture of benzaldehyde and acetophenone is treated with dilute...

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  4. By the action of malonic acid in ethanolic ammonia on benzaldehyde in ...

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  5. Consider the following Cannizzaro reaction 2Ph-CHOoverset(OH^(-))rar...

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  6. In the reaction C(6)H(5)CHO + C(6)H(5)NH(2) rarr C(6)H(5)N=CHC(6)H(5...

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  7. Ph-Cequiv C-CH(3)overset(Hg^(2+)//H^(+))toA, A is

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  8. The conversion of acetophenone to acetanilide is best accompanied by u...

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

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  10. The product of the reaction is :

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  12. In the following species, the one which is likely to be intermediate d...

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  14. Reaction by which bezaldehyde can not be prepared :

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

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

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

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

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

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

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