AP EAMCET · Chemistry · Chemical Bonding and Molecular Structure
As per molecular orbital theory the pair of molecules which do not exist is
- A \(\mathrm{Li}_2, \mathrm{~B}_2\)
- B \(\mathrm{He}_2, \mathrm{C}_2\)
- C \(\mathrm{Be}_2, \mathrm{C}_2\)
- D \(\mathrm{Be}_2, \mathrm{Ne}_2\)
Answer & Solution
Correct Answer
(D) \(\mathrm{Be}_2, \mathrm{Ne}_2\)
Step-by-step Solution
Detailed explanation
\begin{array}{|l|c|c|c|c|} \hline Molecules & \begin{array}{c} Total no. \\ of I \end{array} & \begin{array}{c} e in bonding \\ orbitals \end{array} & \begin{array}{c} e in anti- \\ bonding \\ orbital \end{array} & \begin{array}{c} Bond \\ order \end{array} \\ \hline (a)…
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