XJEEWS2 14-07-25

The type of carbon atoms to form long chains or rings is known as ---

• Isomerism

• Hybridization

• Catenation

• Homologous series

Organic compounds can be formed by

• Plants only

• Animals only

• Plants and animals

• Plants, animals and can be synthesized in the laboratory

The type of chemical bonds observed in organic compounds is

• Metallic

• Complexes

• Covalent

• Electrovalent

The first carbon compound prepared from its elements is

• Urea

• Acetic acid

• Methane

• Benzene

The first organic compound synthesized in laboratory from in inorganic compound is

• NH4NCO

• NH2CONH2

• CH3COOH

• CH4

The general formula of alkyne

• CnH2n+2

• CnH2n-2

• CnH2n-1

• CnH2n

Which of the following is Alicyclic compounds?

• Cyclo hexene

• Cyclobutane

• Cyclohexane

• All of these

Which of the following is Benzenoid?

• Aniline

• Cyclo butane

• Cyclohexane

• Azulene

The series of organic compounds containing the same functional group and show similar properties but differ from preceding one by - CH2 unit

• Isomerism

• Hybridization

• Catenation

• Homologous series

Which of following contains acetic acid?

• Vinegar

• Molasses

• Coal tar

• Butter