Order of rate of reaction of following compounds with AgNO3 (following SN1 mechanism).

Question

Order of rate of reaction of following compounds with AgNO3 (following SN1 mechanism). <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-arppndv1jrendjdq.jpg" /> (A) II > III > I (B) III > II (C) I > II > III (D) III > I > II

Tardigrade Admin · Accepted Answer

Here the reactivity order is <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-arppndv1jrenqdpr.jpg" /> (I) becomes aromatic after removal of Cl- (II) non aromatic after removal of Cl- (III) becomes anti aromatic after removal of Cl-

Q. Order of rate of reaction of following compounds with $A g N O_{3}$ (following $S_{N} 1$ mechanism).

II > III > I

III > II

I > II > III

III > I > II

Here the reactivity order is

(I) becomes aromatic after removal of $C l^{-}$
(II) non aromatic after removal of $C l^{-}$
(III) becomes anti aromatic after removal of $C l^{-}$

Q. Order of rate of reaction of following compounds with AgNO3​ (following SN​1 mechanism).