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Aldehydes that do not undergo aldol cond...

Aldehydes that do not undergo aldol condensation are 1. Propanal 2. trichloroethanal 3. methanal 4. ethanal 5. benzaldehyde

A

3 and 4 only

B

3 and 5 only

C

1,2 and 3 only

D

2,3 and 5 only

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MODERN PUBLICATION-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE
  1. A compound ‘A’ having molecular formula C5H12O, on oxidation gives a c...

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  2. CH3COOH overset (LiAlH4) rarr X overset (Cu) underset (300C^@) rarr Y ...

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  3. Aldehydes that do not undergo aldol condensation are 1. Propanal 2. t...

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  4. Which compound among the following ives a positive iodoform test ? 1. ...

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  5. In SN2 reactions, the correct order of reactivity for the following co...

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  6. The IUPAC name of

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  7. When Propionic acid is treated with aqueous NaHCO3, CO2 is liberated. ...

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  8. In the following sequence of reactions - Toluen e overset (KMnO4) rarr...

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  9. A Compound ‘X’ neither reacts with sodium displacing hydrogen nor with...

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  10. Which of the following compounds is not formed in iodoform reaction of...

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  11. Which of the following pairs has the same size ?

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  12. The IUPAC name of

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  13. The relative acidic strengths of benzoic acid, o-toluic acid and p-tol...

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  14. Upon treatment with I2 and aqueous NaOH, which of the following compou...

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  15. Which of the following does not undergo Cannizzaro's reaction ?

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  16. A carbonyl group can be converted into -CH2- by

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  17. To which of the following species octet rule is applicable:

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  18. Bromination of PhCOMe in acetic acid medium produces mainly

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  19. Conversion of benzene to acetophenone can be brought by

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  20. IUPAC name of CH3- underset(OH) underset(|) (CH)- CH2- underset(COOH)...

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