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Cell notation of a galvanic cell is represented as Emf of the cell is minimum when the values of and are
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Correct option is B
Anode (LHE) Ni(s)→ Ni+2(M1)+2e;Cathode (RHE) Cl2(1atm)+2e→ 2Cl-(M2)Net cell reaction : Ni(s)+Cl2(1atm)→ Ni+2(M1)+2Cl-(M2)Ecell=Ecell0-0.05912logNi+2Cl-2 ∴Ecell∝-logNi+2Cl-2Thus lesser the product of Ni+2Cl-2 higher will be the Ecell;The product of Ni+2Cl-2 in each case is(1) option ….10-6(2) option ….1(3) option ….10-5(4) option ….10-4Minmum emf of the cell is when Ni+2=1 M and Cl- =1 MTalk to our academic expert!
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The reaction which occur in the Galvanic cell is
(Q) How would the emf of the cell be increased above the standard emf ?
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