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 following can be obtained directly from the destructive distillation of coal except
ammoniacal liquor
coke
producer gas
coal gas
coal tar
Correct answer is C
No explanation has been provided for this answer.
Which of the following is hydrocarbons is unsaturated?
Ethane
Benzene
Propane
2 - methylbutane
2,2,4-trimethylpentane
Correct answer is B
No explanation has been provided for this answer.
The following statements about graphite are correct except that it
is used as a lubricant
has a network structure
contains mobile free electrons
is good conductor
is an allotrope of carbon
Correct answer is B
No explanation has been provided for this answer.
neutralization
formation
solution
dilution
hydration
Correct answer is A
No explanation has been provided for this answer.
there is an increase in entropy
There is anincrease in gaseous volume
Carbon (lV) oxide is produced
The oxidation number of carbon increases from 0 to +2
The reaction is exothermic
Correct answer is C
No explanation has been provided for this answer.