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 above reaction is an example of
a displacement reaction
a neutralization reaction
an elimination reaction
saponification
Correct answer is B
No explanation has been provided for this answer.
A
B
C
D
Correct answer is B
No explanation has been provided for this answer.
What is the IUPAC name for the hydrocarbon
2-ethyl-4-methylpent-2-ene
3,5-dimethylhex-3-ene
2,4-dimethylhex 3-ene
2-methyl-4-ethylpent-3-ene
Correct answer is A
No explanation has been provided for this answer.
Use the graph above to answer this question. The structure of cis-2-butene is
A
B
C
D
Correct answer is B
No explanation has been provided for this answer.
Changes in the physical in the scheme above.The letter X,Y and Z respectively represent
sublimation, condensation and freezing
sublimation, vapourization and solidification
freezing, condensation and sublimation
evaporation, liquefaction and solidification
Correct answer is A
No explanation has been provided for this answer.