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 main function of limestone in the blast furnance is to
act as a reducing agent
act as a catalyst
remove impurities
supply carbon (IV) oxide
Correct answer is C
No explanation has been provided for this answer.
alkanol
alkanoate
alkane
alkanoic acid
Correct answer is A
No explanation has been provided for this answer.
C2HO
CHO
CH2O
CHO2
Correct answer is C
No explanation has been provided for this answer.
The IUPAC name of C2H6COOC2,/sub>H6 is
ethyethanoate
ethylproanoate
propylethanoate
propylpropanoate
Correct answer is B
No explanation has been provided for this answer.
The products of fermentation of sugar are
carbon(IV) oxide and water
ethanol and carbon (IV) oxide
ethanol and water
ethanol and enzymes
Correct answer is B
No explanation has been provided for this answer.