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.
combining volumes
conservation of mass
definite proportion
multiple proportion
reciprocal proportion.
Correct answer is B
No explanation has been provided for this answer.
[H+]
–log [H]
–log [H+]
log [H]
log [H+]
Correct answer is C
No explanation has been provided for this answer.
Which of the following compounds is unsaturated?
Cyclohexane
Methoxyethane
1 ,2-dibromoethane
2,2,3-trimethylpentane
3-methylbut-l-ene
Correct answer is E
No explanation has been provided for this answer.
0.008
0.08
0.1
0.8
8.02
Correct answer is B
No explanation has been provided for this answer.
The action of zinc on an acid produces
chlorine
hydrogen
nitrogen
sulphur
water vapour.
Correct answer is B
No explanation has been provided for this answer.