Question

please find which is aromatic ,anti aromatic,nonaromatic compound....pls help me​

Answer 1

a. Non aromatic

b. aromatic

c. anti aromatic

d. non aromatic

e. non aromatic

f. aromatic

g. non aromatic

h. anti aromatic

i. aromatic

j. non aromatic

k. aromatic

l. non aromatic

m. aromatic

n. aromatic

o. aromatic

p. aromatic

q. non aromatic

r. anti aromatic

Easy rule to help u:

for aromatic:

1. molecule should be planar

2. no. of π electrons should be 2,6,10,14... (4n+2)

3. all carbon should be sp2 hybridised

4. allylic position with lone pair is also sp2

if π electrons= 4 or 8 it is anti aromatic with other conditions as given above

if carbon atom is sp3 hybridised, it is non aromatic.