Preview (20 questions)
1 Question
30 másodperce
Q.

Aromatic compounds molecules are always in the form of ____________.


Squares

Boxes

Rings

2 Question
30 másodperce
Q.

The molecules of aromatic compounds are bonded by ____________ bonds.


Pi

Slate

Style

3 Question
30 másodperce
Q.

The cyclic ring shape of the molecules helps in the stability of the compounds.


True

False

4 Question
30 másodperce
Q.

Organic compounds that are not aromatic are classified as ____________ compounds.


Allopathic

Alorative

Aliphatic

5 Question
30 másodperce
Q.

The most common aromatic compounds are derivatives of ___________.


Benzene

Phenol

Phenoline

6 Question
30 másodperce
Q.

Aromatic compounds are built with ____________.


Carbonates

Hydroxides

Hydrocarbons

7 Question
30 másodperce
Q.

Are all aromatic compounds derivatives of benzene?


Yes

No

8 Question
30 másodperce
Q.

An example of an aromatic compound with double-ringed bases is ___________.


DNA

RNA

Both

9 Question
30 másodperce
Q.

An aromatic functional group is called an _________ group.


Aryl

Arkyl

Aril

10 Question
30 másodperce
Q.

__________ was the first person to use the term "aromatic", referring to a class of benzene compounds.


William Henry Perkin

August Wilhelm Hofmann

Richard Abegg

11 Question
30 másodperce
Q.

The compound Benzene is in the form of a ____________.


Pentagon

Hexagon

Octagon

12 Question
30 másodperce
Q.

The length and distance of bonds in aromatic compounds are measured by the unit __________.


Micro Millimetre

Angstrom

Both

13 Question
30 másodperce
Q.

Phenyl groups are closely related to benzene.


True

False

14 Question
30 másodperce
Q.

The cyclohexatriene structure for benzene was first proposed by ____________.


Friedrich Wöhler

August Kekulé

Justus von Liebig

15 Question
30 másodperce
Q.

Pick out the year in which the cyclohexatriene structure for benzene was first proposed:


1853

1861

1865

16 Question
30 másodperce
Q.

A group of ___________ electrons are said to be responsible for the extreme resistance of benzene.


Six

Seven

Eight

17 Question
30 másodperce
Q.

The affinity of any compound is associated with the electrons present in it.


True

False

18 Question
30 másodperce
Q.

Which of the following aromatic compounds are considered to be the building blocks of proteins?


Phenylalanine 

Tryptophan 

Tyrosine

All of the above

19 Question
30 másodperce
Q.

____________ was the first commercially successful synthetic thermoplastic polymer.


Polyester

Nylon

Styron

20 Question
30 másodperce
Q.

__________ is a polar inorganic compound with three BH units and three NH units in alternation.


Borazine

Borazole

Both