Two electrolytic cells containing `CuSO_(4)` and `AgNO_(3)` respectively are connected in

Exactly 0.2 mole electrons are passed through two electrolytic cells in series containing CuSO_(4) and ZnSO_(4) respectively. How many grams of each metal will be deposited on the respective cathodes in the two cells ?

Three electrolytic cells X,Y,Z containing solution of NaCl, AgNO_3 and CuSO_4 respectively are connected in series combination. During electrolysis 21.6gm of silver deposits at cathode in cell Y. Which is incorrect statement.

Three mole of electrons are passed through three solutions in succession containing AgNO_(3), CuSO_(4) and AuCl_(3) respectively. The ratio of amounts of cations reduced at cathode will be :

Three moles of electrons are passed through three solutions in succession containing AgNO_(3),CuSO_(4) and AuCI_(3) respectively. The molar ratio of amounts of cations reduced at cathode will be:-

Three moles of electrons are passed through three solutions in succession containing AgNO_(3),CuSO_(4) and AuCl_(3) respectively. The molar ratio of amounts of cations reduced at cathode will be

Three electrolytic cell A,B , and C contaning solutions of ZnSO_(4), AgNO_(3) , and CuSO_(4) , respectively, are connected in series. A steady current of 1.5A was passed through them until 1.45 g of silver deposited at the cathode of cell B . How long did the current flow ? What mass of copper and zinc were deposited ?