Aqueous solution of Nickel sulphate contains `Ni^(2+)` and `SO_(4)^(2-)` ions.
Which ion moves towards the cathode?

Aqueous solution of Nickel sulphate contains Ni^(2+) and SO_(4)^(2-) ions. What is the product at the anode ?

In aqueous solution, the largest ion is :

Aqueous solution of which of the following ions is green?

An aqueous solution contains H^(+),Ag^(+),Fe^(2+) and Zn^(2+) ions . The ion that will be reduced first at cathode is .

Aqueous solution of nickel sulphate on treating with pyridine and then adding a solution of sodium nitrite gives dark blue crystals of :

Assertion In aqueous solution Mohr' s salt gives NH_(4)^(o+)Fe^(2+) and SO_(4)^(2-) ions Reason Mohr' s salt is a double salt .

An acidic solution contains both Zn^(2+) and Hg^(2+) ions. Which ion will get precipitated passing H_2S into it ?

An aqueous solution containing S^(-2) ions will not give

An aqueous solution containing S^(2-) ions will not give: