The reaction 1 H2(g) + AgCl(s) H+(aq) + Cl–( aq) + Ag(s) occurs in which of the given galvanic cell. — JEE Mains Chemistry Past Papers Chemistry Question
Question
The reaction 1 H2(g) + AgCl(s) H+(aq) + Cl–( aq) + Ag(s) occurs in which of the given galvanic cell. (A) Pt I H2(g) I HCl(soln) I AgNO3(soln) I Ag (B) Pt I H2(g) I HCl(soln) I AgCl(s) I Ag (C) Ag I AgCl(s) I KCl(soln) I AgNO3 I Ag (D) Pt I H2(g) I KCl(soln) I AgCl(s) I Ag
Answer: B
💡 Solution & Explanation
Anode : 1 H2 H+ + e– Cathode : AgCl(s) + e Ag(s) + Cl– ____________________________________ 1 H2 + AgCl(s) Ag(s) + H+ + Cl–
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