Chemistry questions and answers

Chemistry Questions and Answers

Learn more about the properties, composition, and structure of substances (elements and compounds) with these Chemistry questions and answers. This Test can be used by students preparing for Chemistry in JAMB, WAEC, NECO or Post UTME.

2,161.

The IUPAC nomenclature for the compound above is

A.

4-methylpent-1-ene

B.

3-methylpent-2-ene

C.

2-methylpent-1ene

D.

2-methylpent-4-ene

Correct answer is A

The IUPAC name of the compound in question is 4-methylpent-1-ene.

2,163.

In the graph above, the activation energy of the catalyzed reaction is

A.

100KJ

B.

300KJ

C.

250KJ

D.

200KJ

Correct answer is D

No explanation has been provided for this answer.

2,164.

From the diagram above, an ideal gas is represented by

A.

Z

B.

W

C.

X

D.

Y

Correct answer is A

No explanation has been provided for this answer.

2,165.

choose the correct answer in the option above. Which of the following is a primary amine?

A.

A

B.

B

C.

C

D.

D

Correct answer is B

No explanation has been provided for this answer.