A) The bond order of \[{{C}_{2}}\] is 2.
B) In vapour phase, \[{{C}_{2}}\]molecule is diamagnetic.
C) Double bond in \[{{C}_{2}}\] molecule consists of both \[\pi \text{-}\]bonds because of the presence of \[4{{e}^{-}}_{s}\] in two \[\pi \text{-}\]molecular orbitals.
D) double bond in \[{{C}_{2}}\] molecule consists of one,\[\sigma \text{-}\]bond and on\[\pi \text{-}\]bond.
Correct Answer: D
You need to login to perform this action.
You will be redirected in
3 sec