Which type of compounds is known as aromatic compounds?
Benezoid compounds
Non- benezoid compounds
Aliphatic compounds
Alicyclic compounds
How many nuclei are shared in localized chemical bonding?
Two
One
More than two
Zero
Which of the following is not an aromatic compound ?
benzene
ortho xylene
picric acid
cyclohexane
Which of the following statement about benzene is true ?
because of unsaturation ,benzene easily undergoes addition reaction
there are two types of C -C bonds in benzene molecule
there is a cycle delocalisation of p - electrons in benzene
monosubstitution of benzene gives three isomeric products
Which is the main source of aromatic hydrocarbon?
Coal
Petroleum
Both a and b
None of these
