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

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

Aqueous Solution of SO_(2) is

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

A solution of caF_(2) is found to contain 10^(-4)M F^(Θ) ions. What is the K_(sp) of caF_(2) ?

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

The sulphate radical is written as SO_(4)^(2-) , What is the formula of calcium sulphate

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 .

A dilute aqueous solution of Na_(2)SO_(4) is electrolyzed using platinum electrodes. The products at the anode and cathode are :

Aqueous solution of Ni^(2+) contains [Ni(H_(2)O)_(6)]^(2+) and its magnetic moment is 2.83 B.M. When ammonia is added in it, the predicted change in the magnetic moment of solution is: