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 ability of carbon to form long chains is referred to as
Alkylation
Acylation
Carbonation
Catenation
Correct answer is D
No explanation has been provided for this answer.
Ammonium chloride can be separated from its mixture with common salt by
Distillation
Evaporation
Decantation
Sublimation
Correct answer is D
No explanation has been provided for this answer.
The principle of column chromatography is based on th ability of the constituents to
React with the solvent in the column
React with each other in the solvent in the column
Dissolve in each other in the column
Move at different speeds in the column
Correct answer is D
No explanation has been provided for this answer.
Hydroxybenzene
Hexanedioic acid
Benzene -1,-4-dicarboxylic acid
Ethane-1,2-diol
Correct answer is B
No explanation has been provided for this answer.
Concentrated tetraoxosulphate (VI) acid
Anhydrous calcium chloride
Calcium oxide
Sodium hydroxide
Correct answer is A
No explanation has been provided for this answer.