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4.Chemical Bonding and Molecular Structure
hard
Which of the following $M.O$ has two nodal Plane's
A
${\sigma _{2s}}$
B
${\pi _{2{p_y}}}$
C
${\pi ^ * }_{2{p_y}}$
D
${\sigma ^ * }_{2{p_z}}$
Solution
In the given figure, bonding and antibonding orbital are shown for $p _{ x }$ orbital.
Similar overlapping of $p_y$ orbitals take place.
Therefore, $\pi^* 2 p _{ y }$ antibonding molecular orbital has two nodal planes.
Standard 11
Chemistry
Similar Questions
Match List $I$ with List $II$ :
|
List $I$ (Molecule Species) |
List $I$ ( Property Shape ) |
| $A$ $\mathrm{SO}_2 \mathrm{Cl}_2$ | $I$ Paramagnetic |
| $B$ $NO$ | $II$ Diamagnetic |
| $C$ $\mathrm{NO}_2^{-}$ | $III$ Tetrahedral |
| $D$ $\mathrm{I}_3^{-}$ | $IV$ Linear |
Choose the correct answer from the options given below :
