EASY
12th Odisha Board
IMPORTANT
Earn 100

What is the product of the following reaction?

CH3-C≡CH+H2O→60°CHgSO4/dil.H2SO4

50% studentsanswered this correctly

Important Questions on Aldehydes and Ketones

EASY
12th Odisha Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 19 - Aldehydes and Ketones>Odisha Board-2018>Q 2
Between formaldehyde and acetaldehyde which gives Cannizzaro's reaction.
EASY
12th Odisha Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 19 - Aldehydes and Ketones>Odisha Board-2018>Q 3
What happens when calcium acetate is dry distilled?
HARD
12th Odisha Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 19 - Aldehydes and Ketones>Odisha Board-2018>Q 4
An organic compound A With molecular formula C8H8O forms an orange red precipitate with 2,4 dinitrophenyl hydrazine and gives yellow precipitate on heating with iodine in presence of sodium hydroxide. lt neither reduces Tollen's reagent nor Fehling solution, and it also does not decolourise bromine water or Baeyer's reagent. On drastic oxidation with chromic acid, it gives a carboxylic acid B having molecular formula C7H6O2. Identify the compound A and B and explain in detail the reactions involved.
EASY
12th Odisha Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 19 - Aldehydes and Ketones>Odisha Board-2019>Q 5
The compound that reduces Tollens' reagent is