Which option is incorrect for the working cell? P t| Cl 2( g )| Cl (C1)-|| Cl (C2)-| underset1 text bar Cl 2( g )| P t

Question

Which option is incorrect for the working cell? P t| Cl 2( g )| Cl (C1)-|| Cl (C2)-| underset1 text bar Cl 2( g )| P t (A) Δ G=- ve (B) C2 > C1 (C) E text cell °=0 (D) C1 > C2

Tardigrade Admin · Accepted Answer

undersetc1Cl ominus arrow undersetc2Cl ominus E text cell =-0.059 log (c1/c2) =0.059 log ((c1/c2)) c1 > c2 For spontaneous process so incorrect is B

Q. Which option is incorrect for the working cell?
$Pt ∣ ∣ C l_{2 (g)} ∣ ∣ C l_{(C_{1})}^{-} ∣∣ C l_{(C_{2})}^{-} ∣ ∣ 1 bar C l_{2 (g)} ∣ ∣ Pt$

$Δ G = - v e$

$C_{2} > C_{1}$

$E_{cell}^{\circ} = 0$

$C_{1} > C_{2}$

$c_{1} C l^{⊖} \to c_{2} C l^{⊖}$
$E_{cell} = - 0.059 lo g \frac{c _{1}}{c _{2}}$
$= 0.059 lo g (\frac{c _{1}}{c _{2}})$
$c_{1} > c_{2}$
For spontaneous process so incorrect is $B$

Q. Which option is incorrect for the working cell? Pt∣∣​Cl2(g)​∣∣​Cl(C1​)−​∣∣Cl(C2​)−​∣∣​1 bar Cl2(g)​​∣∣​Pt

ΔG=−ve

C2​>C1​

Ecell ∘​=0

C1​>C2​