Match the species given in column I with their properties given in column II.
List - I
List - II
(A)

(P) Aromatic
(B)
(Q) Non aromatic
(C)

(R) Unstable at room temperature because of antiaromatic character
(D)

(S) Homocyclic

Question

Match the species given in column I with their properties given in column II.

List - I	List - II
(A)	(P) Aromatic
(B)	(Q) Non aromatic
(C)	(R) Unstable at room temperature because of antiaromatic character
(D)	(S) Homocyclic

TestHub · Accepted Answer

Concept :- When all atoms of cyclic ring are same than that compound is defined as Homocyclic Solution :-

(A)

(P) Aromatic ( $6 π$ electron)

(B)

(Q) Non aromatic (not fully conjugated)

(C)

(R) Antiaromatic ( $4 π$ electron) ; (S) and all atoms of cyclic ring are same. Therefore, it is Homocyclic

(D)

(P) Aromatic ( $6 π$ electron); (S) all atoms of cyclic ring are same. Therefore, it is Homocyclic

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