MCQ
Hybridisation state of chlorine in $Cl{F_3}$ is
- A$s{p^3}$
- ✓$s{p^3}d$
- C$s{p^3}{d^2}$
- D$s{p^3}{d^3}$
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$r = P{Z_{AB}}{e^{ - Ea/RT}}$
which term is called steric factor
$(A)$ Addition of an electron in $O_2$ decreases bond order
$(B)$ Addition of an electron in $O_2$ increases bond order
$(C)$ Removal of an electron from $O_2$ increases bond length
$(D)$ Removal of an electron from $O_2$ decreases bond length
Assertion $A$ :$[6]$ Annulene.$[8]$ Annulene and cis - $[10]$ Annulene, are respectively aromatic, not-aromatic and aromatic.
Reason $R$ : Planarity is one of the requirements of aromatic systems.
In the light of the above statements, choose the most appropriate answer from the options given below.