Redox Reactions And Electrochemistry Ques 86

Question: The reaction 12H2(g)+AgCl(s),,H+(aq)+Cl(aq)+Ag(s) occurs in the galvanic cell [IIT 1985; AMU 2002; KCET 2003]

Options:

A) Ag/AgCl(s),KCl,(soln)||AgNO3,(soln),/Ag

B) Pt/H2(g),HCl,(soln)||AgNO3,(soln),/Ag

C) Pt/H2(g),HCl,(soln)||AgCl,(s),/Ag

D) Pt/H2(g),KCl,(soln)||AgCl,(s),/Ag

Show Answer

Answer:

Correct Answer: C

Solution:

H2 undergoes oxidation and AgCl,(Ag+) undergoes reduction.



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