1any one ??????
Q)→Match the column
tell the (t) option in column B corresponds to which options in column A
column A column B
A) B2
B) N2 (t) Mixing of 's' and 'p' orbitals.
C) O2-
D) O2
[pls give the satisfactory explanation for ur answer]
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7 Answers
1i just wnt to know that the (t) option in column B corresponds to which options in column A
1357A and B will match with (t)
If you remember the orbital energy diagrams: they are different for (B,N) and O.
The difference is σ(2pz) is higher than(π2px or π2py). Do you know why it is higher if it forms a head on (or axial bond)
This is because the 2s orbital on one atom to interact with the 2pz orbital on the other. This interaction introduces an element of s-p mixing.
For more understanding read this:
http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch8/mo.html