1. The cyclic compounds have another atom than carbon atom in its cycle is called:
(A) Hetro Cyclic
(B) Homo Cyclic
(C) Aromatic Compound
(D) Aliphatic Compound
2. Which compound is totally insoluble in H2O:
(A) Alcohol
(B) Ether
(C) Benzene
(D) Phenol
3. One of them is phenol:
(A) Carbolic acid
(B) Carbo acid
(C) Carboxylic acid
(D) Carbonic acid
4. Boiling point of phenol is:
(A) 190°C
(B) 80°C
(C) 182°C
(D) 82°C
5. Phenol is manufactured from one of them:
(A) Distillation of middle oil
(B) Distillation light oil
(C) Distillation of heavy oil
(D) Distillation of coal tar
6. Which compounds are obtained from distillation of mineral coal?
(A) Aromatic compound
(B) Homocyclic compound
(C) Aliphatic compound
(D) Heterocyclic compound
7. The term aromatic compound was first used by:
(A) Faraday
(B) Dow
(C) Kekule
(D) Newton
8. The fraction which obtains from distillation of coal tar at 250 – 300°C is called:
(A) Light oil
(B) Anthracene oil
(C) Middle oil
(D) Heavy oil
9. Benzene is obtained from toluene, give the name of process:
(A) Alkylation
(B) Hydro Alkylation
(C) Dehydro dealkylation
(D) Hydro dealkylation
10. One of them is used in explosive industry:
(A) B.S.A
(B) PVC
(C) PVA
(D) TNT