AROMATIC HYDROCARBON Flashcards
1
Q
Aromatic Hydrocarbon is?
A
An Unsaturated cyclic hydrocarbon
2
Q
The simplest aromatic hydrocarbon?
A
Benzene
3
Q
Describe Benzene
A
flat, symmetrical molecule, C6H6
4
Q
Describe Benzene further
A
six-membered carbon ring, cyclohexatriene
5
Q
A covalent bond in which electrons are shared among more than two atoms?
A
Delocalized Bond
6
Q
Relationship of benzene and bromine?
A
Unreactive, called substitution reaction.
7
Q
Identical length of?
A
139 pm
8
Q
C=c double bond length
A
134 pm
9
Q
C-C single bond
A
154 pm
10
Q
Benzene is a hybrid made up of how many C-C bonds?
A
1.5
11
Q
What is the only planar non-aromatic?
A
{10}-Annulene
12
Q
The foundation of benzene derivative
A
Phenyl Group
13
Q
Molecular formula
A
C6H5 or Ph-R
14
Q
What is Ph-H?
A
Benzene
15
Q
Has a pungent odor used in mothballs
A
Naphthalene
