How many faradays would be required to plate out 1.00.mole of free metal from the following, cations ? :-`Cr^(3+)`

How many faradays would be required to plate out 1.00.mole of free metal from the following, cations ? :- Cu^+

How many faradays would be required to plate out 1.00.mole of free metal from the following, cations ? :- Mg^(2+)

How many faradays would be required to plate out 1.00.mole of free metal from the following, cations ? :- Pb^(2+)

How many Faradays would be required to plateout 1.00 mole of free metal from the following cations? Mg^(2+), Cr^(3+) Pb^(2+)Cu^+

The number of Faradays required to produce 0.5 mol of free metal from Al^(3+) is

How many Faradays of electricity are required to deposit 10 g of calcium from molten calcium chloride using inert electrodes ? (molar mass of calcium = 40 g mol^(-1) )

How many hours are required for a current of 3 A to decompose electrolytically one mole of water ?

How many moles of electrons are required for the reduction of (i) 3 moles of Zn^(2+) to Zn (ii) 1 mole of Cr^(3+) to Cr? How many Faradays of electricity will be required in each case?

A pond in a field holds 1,20,000 litres of water. It costs 18,000 to make such a pond. How many ponds will be required to store 4,80,000 litres of water, and what would be the expense incurred ?

How much electricity in terms of Faraday is required to produce:-40.0 g of Al from molten AI_2O_3 ?