Consider the figure given alongside and answer the questions (i) to (vi) given below
(i) Give the direction of electron flow.
(ii) Is silver plate the anode or cathode ?
(iii) What will happen if salt bridge is removed ?
(iv) When will the cell stop functioning ? Zinc plate ,,
(v) How will concentration of `Zn^(2+)` ions and `Ag^(+)` ions be affected when the cell functions ?
(vi) How will the concentration of `Zn^(2+)` ions and `Ag^(+)` ions be affected after the cell becomes 'dead' ?

Explanation

(i) Electrons move from Zn to Ag.
(ii) Ag is the cathode.
(iii) Cell will stop functioning.
(iv) When `E_("cell")=0`
(v) Concentration of `Zn^(2+)` ions will increase and concentration of `Ag^(+)` ions will decrease.
(vi) When `E_("cell")=0` equilibrium is reached and concentration of `Zn^(2+)` ions and `Ag^(+)` ions will not change.