How to find the number of oxygen atoms liberated when 1 faraday of electricity is passed through copper sulphate solution using platinum electrodes

Hey Student..
As per what is required in this question, you need to take into account the basic formula of electrochemistry.
in this case first you need to take the use of faradays laws of electrochemistry..write down the balanced chemical equation and then try to find the number of electrons that are used in the reaction n do the ques accordingly