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.
Proteins in acid solution undergo
Polymerization
Substitution
Fermentation
Hydrolysis
Correct answer is D
No explanation has been provided for this answer.
Chlorine gas and hydrogen
Oxygen and oxochlorate (I) acid
Chlorine gas and oxochlorate (I) acid
Hydrochloric acid and oxygen
Correct answer is D
No explanation has been provided for this answer.
Glycerol
Phenol
Glycol
Ethanol
Correct answer is A
No explanation has been provided for this answer.
Catalytic hydrogenation of benzene produces
Oil
Cyclohexene
Cyclohexane
Margarine
Correct answer is C
No explanation has been provided for this answer.
During the vulcanization of rubber, sulphur is added to
Break down rubber polymer
Lengthen the chain of rubber
Bind rubber molecules together
Act as a catalyst
Correct answer is C
No explanation has been provided for this answer.