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 compounds is unsaturated?
2-methylbutane
Chloromethane
Methylbenzene
1,2-dibromoethane
Correct answer is C
No explanation has been provided for this answer.
Which of the following is the most reactive towards bromine?
Methane
Benzene
Ethyne
Hexane
Correct answer is C
No explanation has been provided for this answer.
How many carbon atoms are present in one molecule of 2-methylpropane?
2
3
4
5
Correct answer is C
No explanation has been provided for this answer.
Cu → Cu2+ + 2e-
Cu2+ + 2e- → Cu
40H- - 4e- → O2 + 2H2O
2CI- → CI2 + 2e
Correct answer is B
No explanation has been provided for this answer.
Glucose
Sodium trioxonitrate (V)
Ethananoic acid
Silver chloride
Correct answer is B
No explanation has been provided for this answer.