Which of the following factors would not affect the solubility of a gas?
Concentration
Nature of solvent
Pressure
Temperature
Correct answer is A
No explanation has been provided for this answer.
Which of the following chlorides is insoluble in water?
AgCI
KCI
NH4CI
ZnCI2
Correct answer is A
No explanation has been provided for this answer.
The following substances are normal salts except
AI(NO3)3
FeSO4
Mg(OH)NO3
NaCI
Correct answer is C
No explanation has been provided for this answer.
Which of the following equimolar solutions would have the highest conductivity?
NH4NO3(aq)
NaNO3(aq)
Mg(NO3)2(aq)
AI(NO3)3(aq)
Correct answer is B
No explanation has been provided for this answer.
Which of the following oxides is basic?
NO2
AI2O3
SO2
CaO
Correct answer is D
No explanation has been provided for this answer.