Question

7 One of these statements is true
The bond length for the F-F bond is 140
bond length decreases with the decrease in multiplicity of the bond.
Bond dissociation energy is another term for bond energy
bond lengths increase with the increasing size of the bonded atoms,
8 ______________are the compounds having hydroxyl (-OH) group attached to the alkyl chain.
Esters
Alcohols
Ethers
Alkynes
9 _______________ are saturated aliphatic hydrocarbons.
Alkanes
Alkenes
Alkynes
Benzene

Answer 1

7 bond lengths increase with the increasing size of the bonded atoms,
8 Alcohols
9 Alkanes