1.

When an aqueous concentrate solution of lithium chloride is electrolysed using inert electrodes:

Answer»

`Cl_2` is liberated at the anode
Li is deposited at the cathode
as the CURRENT flows, pH of the solution around the cathode remains CONSTANT
as the current flows, pH of the solution around the cathode INCREASES

Solution :Electroes , inert electrodes , ELECTROLYTE , LiCl
`"Anode " : 2Cl^(-) to Cl_2 + 2e^(-) , "Cathode" : 2H^(+) + 2e^(-) to H_2`
`P^(H) = log""(1)/([H^(+)]) ,P^(H)` of solution around cathode increases


Discussion

No Comment Found

Related InterviewSolutions