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HCHO with conc, Alkali forms two compoun...

HCHO with conc, Alkali forms two compounds. The change in oxidation number would be

A

(o to-2) in both the compounds

B

(0 to +2) in both the compounds

C

(0 to +2) in one compound and (0 to -2) in the second compound

D

all the correct

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CHETANA PUBLICATION-Aldehydes, Ketones and Carboxylic Acids-EXERCISE
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  2. Clemmensen's reduction will convert cyclobutanone to

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  3. HCHO with conc, Alkali forms two compounds. The change in oxidation nu...

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  4. Benzaldehyde reacts with NH3 to give

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  5. Reaction of C6H5CHO with CH3NH2 gives

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  6. Nitration of acetophenone using nitrating mixture on produces mainly

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  7. A substance A containing three carbon atoms gives white crystalline pr...

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  8. Which of the following is most reactive to give nucleophilic addition?

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  9. Find the final product of the reaction.

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  10. What is the best test to differentiate between pentan-2-one and pentan...

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  11. Identify X,Y and Z in the given reaction CH3COCH3 overset(K2Cr2O7)un...

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  12. The enolic form of acetone contain

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  13. The IUPAC name of crotonaldehyde is …………..

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  14. Benzene can be conveniently converted into n-propyl benzene by

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  15. Which of the following compounds when treated with dibenzylcadmium yie...

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  16. Which of the following is most reactive to addition reaction with HCN

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  17. A overset((O)) rarr B overset(NH2OH) rarr (CH3)2C=NOH Identify A

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  18. Acetaldehydes reacting with phenylhydrazine, is a type of……….reaction

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  19. Of the following, which is the product formed when cyclohexanone under...

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  20. Cannizzaro reaction is not shown by

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