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Aldol condensation will not be observed ...

Aldol condensation will not be observed in

A

chloral

B

phenyl acetaldehyde

C

hexanla

D

nitromethane

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The correct Answer is:
A
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. A substance C(4)H(10)O yields on oxidation a compound C(4)H(8)O which ...

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  2. (CH(3))(2)COoverset(NaCI)underset(HCI)rarr(A)underset(Delta)overset(H(...

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  3. Aldol condensation will not be observed in

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  4. The most reactive compound towards formation of cyanohydrin on treatme...

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  5. A mixture of benzaldehyde and formaldehyde on heating with aqueous NaO...

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  6. Which of the following does not give Cannizzaro's reaction

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  7. Which of the following is not correctly matched ?

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  8. Compound 'A' (molecular formula C(3)H(8)O) is treated with acidified p...

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  9. The product of acid hydrolysis of P and Q can be distinguished by

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  10. A compound does not react with 2,4-dinitrophenyl hydrazine, compound i...

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  11. Which one of the following does not form sodium bisulphite addition pr...

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  12. Ozonolysis of an organic compound (A) produces acetone and propionalde...

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  13. The correct order of reactivity of PhMgBr with underset((I))(Ph-unde...

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  14. Which can be oxidized to the corresponding carbonyl compound?

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  15. Arrange the followings accroding to the increasing order of reactivity...

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  16. Which one of the following gives positive haloforme and positive Tolle...

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  17. In the reaction, CH(3)C-=C-CH(3)overset((i)X)underset((ii)Zn//H(2)O)(t...

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  18. Which of the following reagents converts both acetaldehyde and acetone...

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  19. 2-Butanone is best converted to propanoic acid by

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  20. The diketone CH(3)-overset(overset(O)(||))(C)-(CH(2))(2)-overset(over...

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