Given:`Pt(s)"|"underset(P_1atm)Cl_2(g)"|"Cl^(-)(C_1)"||"Cl^(-)(Cl_2)"|"underset(P_2atm)(Cl)_(2)(g)"|"Pt(s)` identify in which of following condition working of cell takes place:
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A, B
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What is the cell entropy change ( in J K ^(-1)) of the following cell : Pt(s)|underset(p=1atm)(H_(2)(g))|CH_(2)underset(0.1M)(COOH,HCl)|underset(0.1M)(KCl(aq))|Hg_(2)Cl_(2)(s)|Hg The EMF of the cell is found to be 0.045 V at 298K and temperature coefficient if 3.4xxx10^(-4)V K^(-1) ( Given :K_(a(CH_(3)COOH))=10^(-5)M)
For the cell, Pt|Cl_2(g,0.4"bar")|Cl^(-)(aq,0.1M)"||"Cl^(-)(aq),0.01M)|Cl_2(g,0.2"bar")|pt
The emf of given cell Pt - underset(P_(1))(H_(2))|H^(+)|underset(P_(2))(H_(2) - Pt is :
Pt(Cl_(2))(p_(1))|HCl(0.1M)|(Cl_(2))(p_(2)),Pt cell reaction will be endergonic if
The cell reaction for the given cell is spontaneoous if: Pt|Cl_(2)(P_1)|Cl^(-)(1M)||Cl^(-)(1M)|Pt|Cl_(2)(P_2)
Pt | Cl_2 (P_2) |HCl (0.M) |Pt|Cl_2 (P_2) , cell reaction will be spontaneous if :
The EMF of the cell Pt,Cl_(2(g))(P_(1)atm)|Cl_((aq))^(-)(1M)|Cl_(2(g)))P_(2)Atm) , Pt will be positive when :