The reaction; $$\frac{1}{2}H_{2(g)} + AgCl_{(s)} \rightarrow H^+_{(aq)} + Cl^-_{(aq)} + Ag_{(s)}$$ occurs in which of the following galvanic cell :

A

$$Ag \left| AgCl_{(s)} \right| KCl_{(soln.)} \left| AgNO_{3(aq.)} \right| Ag$$

B

$$Pt \left| H_{2(g)} \right| HCl_{(soln.)} \left| AgCl_{(s)} \right| Ag$$

C

$$Pt \left| H_{2(g)} \right| KCl_{(soln.)} \left| AgCl_{(s)} \right| Ag$$

D

$$Pt \left| H_{2(g)} \right| HCl_{(soln.)} \left| AgNO_{3(aq)} \right| Ag$$