Question

Select the ion in each case, that would get selectively
discharged from the aqeuous mixture of the ions listed
below:
(a) SO, NO3 and OH-
(b) Pb2+, Ag+ and Cu2+​

Answer 1

Answer:

option b i s c o r r e c t. . . . . ....

Answer 2

Answer:

the answer is:

option b