Question

13 The _____________ provide a backbone to which various functional groups may be attached to yield an enormous variety of organic compounds.
Isomers
Structural formula
Bonds
Hydrocarbons
14 _____________are the compounds that have identical molecular formulas but differ in the ways in which the atoms are bonded to each other.
Alkenes
Alkanes
Isomers
Monomers
15 Hydrocarbons which contains at least ______ benzene ring in their structure is called an aromatic hydrocarbon
2
1
4
3

Answer 1

13. The _____________ provide a backbone to which various functional groups may be attached to yield an enormous variety of organic compounds.
Isomers
Structural formula
Bonds
Hydrocarbons
Answer: Hydrocarbons
14. _____________are the compounds that have identical molecular formulas but differ in the ways in which the atoms are bonded to each other.
Alkenes
Alkanes
Isomers
Monomers
Answer: Isomers
15. Hydrocarbons which contains at least ______ benzene ring in their structure is called an aromatic hydrocarbon
2
1
4
3
Answer: 1