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.
Which of the following alkanes has the highest boiling point?
Pentane
Ethane
Propane
Methane
Correct answer is A
No explanation has been provided for this answer.
The conversion of open chain alkanes into cycloalkanes and aromatic compounds is called
cracking
reforming
isomerization
polymerization
Correct answer is B
No explanation has been provided for this answer.
How many structural isomers of chlorobutane are possible?
4
3
2
1
Correct answer is A
No explanation has been provided for this answer.
The hydrocarbon used in the production of styrene is
ethyne
propyne
ethane
ethene
Correct answer is D
No explanation has been provided for this answer.
Which of the following compounds is the best possible anti-knock agent for petrol?
(CH3)2CH - CH(CH3)CH2CH3
CH3CH2(CH3)CHCH2CH2CH3
CH3CH2(CH3)CHCH2CH2CH3
(CH3)3C - CH2CH2CH3
Correct answer is A
No explanation has been provided for this answer.