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.
The main function of limestone in the blast furnace is to
act as catalyst
act as reducing agent
remove impurity
supply carbon (IV) oxide
Correct answer is C
No explanation has been provided for this answer.
A hydrocarbon compound contains 92.3% carbon Determine its empirical formula [H = 1.00; C = 12.0]
CH
CH2-
CH3
C3H2
Correct answer is A
No explanation has been provided for this answer.
Which of the following reactions is common to all hydrocarbones?
Combustion
Addition
Polymerization
Condensation
Correct answer is A
No explanation has been provided for this answer.
How many isomers has C 3H 6CI 2?
2
3
4
5
Correct answer is A
No explanation has been provided for this answer.
Which of the following organic compounds would decolourize bromie water?
Benzene
Cyclobutane
Hexane
Pentane
Correct answer is A
No explanation has been provided for this answer.