fundamental principles of organic chemistry

Organic compounds are ;

• Ionic

• Non covalen

• Non ionic

• Covalent

Urea belong to which class of compound ?

• Amides

• Amines

• Carboxylic acid

• Imides

Thiophene, Pyrrole and Furan belong to which class of compounds?

• Carboxylic acids
• Aromatic compounds
• Aliphatic compounds
• Heterocyclic compounds

Which of the following is the molecular formula of Pyridine?

• C6H6N
• C4H4N
• C7H7N
• C5H5N

The general formula of saturated alicyclic hydrocarbons is :

• CnH2n+2
• CnHn+2
• CnHn
• CnH2n

Homocyclic compounds are further classified into?

• heterocyclic compounds, aliphatic compounds

• saturated compounds, heterocyclic compounds

• aromatic compounds, alicyclic compounds

• aliphatic compounds

Which functional group is present in carboxylic acid ?

• Carboxyl group
• Aldehyde group
• Amino group
• Hydroxyl group

C4H10 show how many isomers?

• 4
• 2
• 6
• 8

Butene ( C4H8 ) show how many position isomers?

• 4
• 3
• 2
• 1

C2H6O represents which isomerism type?

• Structural isomerism
• Geometric isomerism
• Stereoisomerism
• Homologous isomerism