Midterms 8

Question 1

➔ alkanes, alkenes, alkynes including the cyclic

Answer 1

Aliphatic Hydrocarbons

Question 2

➔ unsaturated hydrocarbons whose structure
contains benzene ring

Answer 2

Aromatic Hydrocarbons

Question 3

defined as one that contains an aromatic loop
(sextet) of electrons

Answer 3

Benzene

Question 4

simplest and most important aromatic HC
which was discovered by

Answer 4

Michael Faraday

Question 5

➔ derived from the greek word “________” (“I
bear light”) : commemoration of benzene
discovery of Faraday from illuminating gas

Answer 5

Phenyl Group
Phenol

Question 6

Chlorobenzene

Answer 6

benzene Cl

Question 7

Nitrobenzene

Answer 7

benzene NO2

Question 8

Ethylbenzene

Answer 8

benzene CH2 CH3

Question 9

Bromobenzene

Answer 9

benzene Br

Question 10

Methylbenzene aka_______

Answer 10

(Toluene)
benzene CH3

Question 11

Hydroxybenzene aka ________

Answer 11

(Phenol)
benzene OH

Question 12

Aminobenzene aka _______

Answer 12

(Aniline)
benzene NH2

Question 13

Carboxybenzene aka _______

Answer 13

(Benzoic Acid)
C— OH
II
O

Question 14

1,2

Answer 14

ortho or o

Question 15

~ meta or m

Answer 15

1,3

Question 16

1,4 ~

Answer 16

para or p

Question 17

In Three or more Groups (Benzene), We don’t use ortho, meta, para in this
classification. We use

Answer 17

numbers