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The reaction C(6) H(5) CHO + CH(3) CH...

The reaction
`C_(6) H_(5) CHO + CH_(3) CHO rarr C_(6) H_(5) CH = CH - CHO` is known as

A

benzoin condensation

B

Claisen condensation

C

Perkin's reaction

D

Cannizzaro's reaction

Text Solution

Verified by Experts

The correct Answer is:
B
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Chlorine reacts with benzaldehyde to give :

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  2. Which of the following gives silver mirror with ammoniacal silver nitr...

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  3. The reaction C(6) H(5) CHO + CH(3) CHO rarr C(6) H(5) CH = CH - CHO...

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  4. When calcium benzoate and calcium formate are heated, they form :

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  5. m-Chlorobenzaldehyde on reaction with conc. KOH at room temperature gi...

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  6. Hydrogenation of benzoyI chloride in the presence of Pd on Ba SO(4) gi...

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  7. Acetophenone when reacted with a base C(2)H(5)ONa yields a stable comp...

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  8. Identify 'O' in the following sequence of reaction :

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  9. C(6)H(6)+CO+CHIoverset("Anhyd".AlCl(3))rarr(X)+CHI The compound (X) ...

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  10. Brominatio of PhCOMe in acetic acid medium produc es mainly :

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  11. Treatment of cyclopentanone with methyl lithium gives which of the ...

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  12. The reagent which can be used to distinguish acetopheone from benzophe...

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  13. Reimer-Tiemann reaction of phenol with cholorform and aqueous alkali t...

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  14. Bensaldehyde on Clemmensen reduction forms :

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

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

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

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

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

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