JEE Main 20248 Apr, Evening shiftChemistryHardRedox Reactions and Electrochemistry138× since 2002The reaction; 12H2( g)+AgCl(s)→H(aq)++Cl(aq)−+Ag(s)\frac{1}{2} \mathrm{H}_{2(\mathrm{~g})}+\mathrm{AgCl}_{(\mathrm{s})} \rightarrow \mathrm{H}_{(\mathrm{aq})}^{+}+\mathrm{Cl}_{(\mathrm{aq})}^{-}+\mathrm{Ag}_{(\mathrm{s})}21H2( g)+AgCl(s)→H(aq)++Cl(aq)−+Ag(s) occurs in which of the following galvanic cell :AOption A. Pt∣H2( g)∣HCl(soln.) ∣AgNO3(aq)∣Ag\mathrm{Pt}\left|\mathrm{H}_{2(\mathrm{~g})}\right| \mathrm{HCl}_{(\text {soln.) }}\left|\mathrm{AgNO}_{3(\mathrm{aq})}\right| \mathrm{Ag}PtH2( g)HCl(soln.) AgNO3(aq)AgBOption B. Ag∣AgCl(s)∣KCl(soln.) ∣AgNO3 (aq.) ∣Ag\mathrm{Ag}\left|\mathrm{AgCl}_{(\mathrm{s})}\right| \mathrm{KCl}_{\text {(soln.) }}\left|\mathrm{AgNO}_{3 \text { (aq.) }}\right| \mathrm{Ag}AgAgCl(s)KCl(soln.) AgNO3 (aq.) AgCOption C. Pt∣H2( g)∣KCl(soln.) ∣AgCl(s)∣Ag\mathrm{Pt}\left|\mathrm{H}_{2(\mathrm{~g})}\right| \mathrm{KCl}_{(\text {soln.) }}\left|\mathrm{AgCl}_{(\mathrm{s})}\right| \mathrm{Ag}PtH2( g)KCl(soln.) AgCl(s)AgDOption D. Pt∣H2( g)∣HCl(soln. )∣AgCl(s)∣Ag\mathrm{Pt}\left|\mathrm{H}_{2(\mathrm{~g})}\right| \mathrm{HCl}_{(\text {soln. })}\left|\mathrm{AgCl}_{(\mathrm{s})}\right| \mathrm{Ag}PtH2( g)HCl(soln. )AgCl(s)AgCheckSkip · show solution
