MCQ
In which molecule are all atoms coplanar
- A$C{H_3}$
- ✓$B{F_3}$
- C$P{F_3}$
- D$N{H_3}$
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Assertion $A$ : The first ionization enthalpy for oxygen is lower than that of nitrogen.
Reason $R$ : The four electrons in $2 p$ orbitals of oxygen experience more electron-electron repulsion.
In the light of the above statements, choose the correct answer from the options given below.

$\to H-F = 565\, kJ/mol$
Calculate average bond energy of $Xe-F$ bond.....$ kJ/mol$