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CENGAGE CHEMISTRY-ELECTROCHEMISTRY -MULTIPLE CHOICE QUESTIONS WITH ONE OR MORE THAN ONE CORRECT ANSWER
- By passage of 1 F electricity
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- For the cell reaction Cu(s)+Cl(2)(aq)toCu^(2+)(aq)+2Cl-(aq) , cell no...
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- Given E(Ag^(+)//Cu)^(@)=0.80V,E(Hg^(2+)//Mg)^(@)=0.79V E(Cu^(2+)//...
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- The E(M^(3+)//M^(2+))^(@) value of cr , Mn Fe and Co are - 0.41, +1.57...
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- If Cu^(2+)+2etoCu, E^(@)=0.337v,Cu^(2+)+e to Cu, E^(@)=0.153v the...
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- Given Pb^(2+)//Pb=-0.12v,Zn^(2+)//Zn=-0.763v find emf of the followin...
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- E^(@) for Mg^(2+)//Mg=-2.37v,Zn^(2+)//Zn=-0.76vandFe^(2+)//Fe=-0.44v ...
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- Hydrogen gas in not liberated when the following metal is added to d...
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- On the basis of the following E^(@) values the strong - est oxidising...
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- Zn(s)+Cl(2)(1 atm ) to Zn^(2+)+2Cl^(-),E("Cell")^(@)of the cell is 2.1...
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- The standard reduction potential of hydrogen electrode at 1 M conc...
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- Alkali metals have high oxidation potential hence they behave as
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- When iron is rusted , it is
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- Chemical formula of rust is
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- The rusting of iron is catalysed by
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- Which one of the following metal is used in galvanisation ?
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