Which of the following statements is/are true for X?
i. X is not isoelectronic with benzene.
ii. X undergoes addition reaction with HCI.
iii. Electrophilic substitution reaction on X is much faster than that of benzene.
iv. X undergoes polymerization at 90°C
A. i and ii
B. ii only
C. ii and iii
D. i and iv
Answer: Option B
This Question Belongs to Engineering Chemistry >> S Block And P Block Elements
Join The Discussion