A solution of copper sulphate is electrolysed for 10 minutes with a current of 1.5 amperes. What is the mass of copper deposited at cathode ? The atomic mass of copper = 63.5 `a.m.u.`

A solution of CuSO_4 is electrolysed for 10 minutes with a current of 1.5 amperes. What is the mass of copper deposited at the cathode?

A solution of Ni(NO_3)_2 was electrolysed between platinum electrodes using a current of 5 amp for 30 min. what is the mass of Ni deposited at the cathode?

A solution of Ni(NO_3)_2 is electrolysed between platinum electrodes using a current of 5 amperes for 20 minutes. What mass of Ni is deposited at the cathode?

A solution of Ni(NO3)_2 is electrolyzed between platinum electrodes using a current of 5.0 amperes for 20 minutes. What weight of Ni will be produced at cathode ? The atomic mass of Ni = 58.7 a.m.u ?

What mass of zinc can be produced by the electrolysis of zinc sulphate solution when a current of 1.5 amperes is passed for 15 minutes ? The atomic mass of zinc=65.4 amu.

What is the mass of :) 5 moles of helium atoms (Atomic mass of helium= 4) ?

Two faraday of electricity is passed through a solution of CuSO 4 ​ . The mass of copper deposited at the cathode is : (at mass of Cu=63.5 u)

Aquesous copper sulphate solution and aqueous silver nitrate solution are electroolysed by 1 Ampere current for 10 minutes in separate electrolytic cells. Will the mass of copper and silver deposited on the cathode be same or different? Explain your answer.

What mass of zinc can be produced by the electrolysis of zinc sulphate solution when a current of 1.5 amperes is passed for 15 mnutes ? Atomic mass of zinc =65.4 a.m.u.