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.
Pb
Zn
Ca
Na
Correct answer is A
No explanation has been provided for this answer.
i and iv only
i, ii, iii and iv only
i only
i and ii only
Correct answer is C
No explanation has been provided for this answer.
A synthetic rubber is not obtained from the polymerization of?
neoprene
isoprene
butandiene
hexane
Correct answer is D
No explanation has been provided for this answer.
The IUPAC name of the compound CF\(_3\)CHBrCl is
2-chloro-2-bromo-1,1,1-trifluoroethane
2-bromo-2-chloro-1,1,1-trifluoroethane
1-bromo-1-chloro-2,2,2-trifluoroethane
1,1,1-trifluoro-2-bromo-2-chloroethane
Correct answer is B
No explanation has been provided for this answer.
Hydrocarbons which will react with Tollen's reagent conform to the general formula
C\(_n\)H\(_{2n}\)
C\(_n\)H\(_{2n + 2}\)
C\(_n\)H\(_{2n - 2}\)
C\(_n\)H\(_{2n + 1}\)OH
Correct answer is D
No explanation has been provided for this answer.