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 gas responsible for most of the fatal explosions in coal mines is
butane
ethene
ethane
methane
Correct answer is D
No explanation has been provided for this answer.
The alkaline hydrolysis of fats and oils produces soap and
propane 1, 1, 3 - triol
propane - 1,2,3 - triol
propane - 1,3,3 - triol
propane - 1, 2, 2 - triol
Correct answer is B
No explanation has been provided for this answer.
The bond which joins two ethanoic acid molecules in the liquid state is
a covalent bond
an ionic bond
a dative covalent bond
a hydrogen bond
Correct answer is D
No explanation has been provided for this answer.
The reaction between ethanoic acid and sodium hydroxide is an example of
esterification
neutralization
hydroxylation
hydrolysis
Correct answer is B
No explanation has been provided for this answer.
Vulcanization of rubber is a process by which
isoprene units are joined to produce rubber
rubber latex is coagulated
sulphur is chemically combined in the rubber
water is removed from the rubber
Correct answer is C
No explanation has been provided for this answer.