Aldehydes and ketones both, show the type of Isomerism is __________?

Related Mcqs:

1. Which of the following reagents will react with both aldehydes and ketones ?

   A. Grignard reagent B. Tollens reagent C. Fehlings reagent D. Benedicts reagent...

2. Ketones and Aldehydes are differentiate by using ______________?

   A. Fehling solution B. Bendict solution C. Silver Mirror test D. Nitroprusside test Submitted by: Safeullah Bullo...

3. Ketones and aldehydes can be distinguished using ____________?

   A. Bendict solution B. Fehling solution C. Tollens reagent D. None of These Submitted by: Safeullah Bullo...

4. In Aldehydes and Ketones, carbon of carbonyl group is ____________?

   A. sp3 hybridised B. sp2 hybridised  C. sp hybridised D. Unhybridised Submitted by: Aamir khan Hullio...

5. Ethers show functional group isomerism with __________________?

   A. aldehydes B. ketones C. alcohols D. carboxylic acid...

6. On heating aldehydes with Fehlings solution we get a precipitate whose colour is_________________?

   A. pink B. black C. yellow D. brick red...

7. Which of the following aldehydes shows rapid reaction with sodium nitroprusside ?

   A. formaldehyde B. accetaldehyde C. benzaldehyde D. acetone...

8. On heating aldehydes with Fehlings solution we get a precipitate whose colour is_________________?

   A. pink B. black C. yellow D. brick red...

9. Which of the following reaction is not shown by ketones ?

   A. reaction with HCN B. reaction with NaHSO3 C. reaction with 2 4 dinitrophenyl hydrazine D. reaction with Fehling solution...

10. Ketones are comparatively less reactive than aldehdye. It is due to_______________?

    A. alkyl groups are electron donating B. steric hindrance C. Both A and B D. none...