HARD
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Explain the role of electron withdrawing and electron releasing groups on the acidity of carboxylic acids

Important Questions on Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 54
Draw the structures of the following derivatives: Acetaldehyde dimethyl acetal.
HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 54
Draw the structures of the following derivatives: The ethylene ketal of hexan-3-one.
HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 54

Draw structure of the following derivative.

The methyl hemiacetal of formaldehyde.

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 55
An organic compound contains 69.77% carbon, 11.63% hydrogen and rest oxygen. The molecular mass of the compound is 86. It does not reduce Tollens’ reagent but forms an addition compound with sodium hydrogen sulphite and give positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acid. Write the possible structure of the compound.
HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 56

Explain the following term. Give an example of the reaction in each case.

Cyanohydrin

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 56

Explain the following term? Give an example of the reaction.

Acetal.

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 56

Explain the following term? Give an example of the reaction.

Semicarbazone.

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Chemistry>Chapter 12 - Organic Compounds Containing C, H And O (Alcohols, Phenols, Ethers, Aldehydes, Ketones And Carboxylic Acids)>Questions>Q 56

Explain the following term? Give an example of the reaction.

Aldol.