Zinc oxide is said to be amphoteric because it
...Zinc oxide is said to be amphoteric because it
forms an acid salt
is an insoluble base
forms a double salt
reacts with a base or an acid
Correct answer is D
No explanation has been provided for this answer.
A supersaturated solution is said to contain ...
Coal gas is made up of carbon (II) oxide, hydrogen and? ...
The function of conc. H2SO4 in the esterification of ethanoic acid with ethanol is to...
Which of the following statements about nuclear reaction is correct? The reaction ...