A solution that contains as much solute as it can dissolve at a given temperature is said to be
concentrated
saturated
supersaturated
unsaturated
Correct answer is B
No explanation has been provided for this answer.
Which of the following acids from normal salt only?
Tetraoxosulphate (IV) acid
Tetraoxophosphate (V) acid
Trioxonitrate (V) acid
Trioxosulphate (IV) acid
Correct answer is C
No explanation has been provided for this answer.
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.