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AAKASH SERIES-ELECTROCHEMISTRY -PRACTICE EXERCISE
- E^(@) Values of the half cells Mg^(2+)//Mg and Cl(2)//Cl^(-) are resp...
02:09
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- The E(M^(3+)|M^(2+))^(0) values for Cr, Mn, Fe and Co are -0.41, +1.57...
03:17
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- How much will the reduction potential of Zn//Zn^(2+) change if the sol...
02:59
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- E(1//2Cl(2)|Cl^(-))^(@)= + 1.36V. The single electrode potential of P...
02:22
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- The e.m.f of the cell, Ni//Ni^(2+)(1M)////Cl^(-)(1M)//Cl(2),Pt is ...
01:52
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- The standard reduction potential for Fe^(2+)|Fe and Sn^(2+)|Sn elect...
02:03
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- The emf of the involving the reaction 2Ag((aq))^(+)+H(2(g)) rarr Ag((s...
02:11
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- Cr(2)O(7)^(2-) + I^(-) rarr I(2)+Cr^(3+) E(cell)^(@)=0.79V,E(Cr(2)O(7)...
02:52
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- The potential of hydrogen electrode at pH=10 and 25^(@)C is
01:23
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- For the cell reaction, Mg((s))+Cu((aq))^(2+) rarr Cu((s)) +g^(2+)(aq...
02:01
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- The emf of galvanic cell of the reaction Zn+Cu^(2+)rarr Zn^(2+) + Cu i...
01:21
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- E(cell)^(@) is 1.89V for the reaction 2Ce^(4+) +Co rarr 2Ce^(3+)+Co...
02:34
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- What is the potential of half-cell consisting of zinc electrode in 0.0...
02:25
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- Al^(3+)(aq)+3e^(-) rarr Al(s)E^(@)=-1.66V Cu^(2+)(aq)+2e^(-) rarr Cu...
03:11
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- If the solution of copper sulphate in which a copper rod is immersed,...
03:37
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- E.m.f. of the cell Zn|Zn^(2+)(1)||Cu^(2+)(1M)|Cu is 1.1 volt. If the s...
03:02
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- What is the electrode potential (in V) of the following electrode at ...
02:15
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- The oxidation potential of 0.05 MH(2)SO(4) is
01:34
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- Molar conductances of BaCl(2), H(2)SO(4) and HCl at infinite dilution ...
01:35
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- The reduction potential of hdrogen electrode at pH 10 is
01:25
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