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.
Which of the following hydroxides will readily dissolved in water?
Cu(OH)2
NaOH
Pb(OH)2
Zn(OH)2
Correct answer is B
No explanation has been provided for this answer.
Which of the following compounds is not a double salt?
Zn(OH)NO3
KAI(SO4)2
KCr(SO4)2
(NH4)2Fe(SO4)2
Correct answer is A
No explanation has been provided for this answer.
Which of the following dilute acids does not react with metals to liberate hydrogen?
CH3COOH(aq)
HCI(aq)
H2SO4(aq)
HNO3(aq)
Correct answer is D
No explanation has been provided for this answer.
Salts that contain water of crystallization are said to be
anhydrous
deliquescent
efflorescent
hydrated
Correct answer is D
No explanation has been provided for this answer.
formation
hydration
neutralization
solution
Correct answer is A
No explanation has been provided for this answer.