A great variety of the organic compounds is due to its property of carbon_________________?

A. Show tetravalency
B. Exhibit catenation
C. Show isomerism
D. Can form multiple bonds

Vinyl acetylene combines with hydrochloric acid produces___________________?

A. Diviny1 acetylene
B. Ethylidine dichloride
C. Chloroprene
D. 1 – 3 – 3 – trichloro butane

When toluene reacts with chlorine in sunlight the first major product is__________________?

A. Benzy1 chloride
B. Benzal dichloride
C. O-chlorotoluene
D. O-chlorotoluene and p-chlorotoluene

Which one of the following is not a good leaving group ?

A. Hso4-
B. Cl-
C. Oh-
D. Br-

The process of fermentation involves all the enzymes except__________________?

A. Diastase
B. Invertase
C. Zymase
D. Sucrase

Which one does not exhibit aldol condensation___________________?

A. Ethanal
B. Acetone
C. Benzaldehyde
D. Butanone

The common name of propane -1 3-dioic acid is____________________?

A. Oxalic acid
B. Succinic acid
C. Malonic acid
D. Fumaric acid

Industrial materials thermal power stations are coated with__________________?

A. Polyester resins
B. Epoxy paints
C. Polyamide resins
D. Polyvinyl chloride

Main source of organic compounds is__________________?

A. Animal
B. Fossil
C. Coal
D. Plants

Hydro carbons which burn with smoky flame are called_________________?

A. Aliphatic
B. Alicyclic
C. Aromatic
d. aldehyde