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AAKASH SERIES-ELECTROCHEMISTRY -PRACTICE EXERCISE
- The hydrogen electrode is dipped in a solution of pH=3 at 25^(@)C. The...
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- The resistance of 0.01N solution of an electrolyte AB at 328K is 100 o...
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- The electrical resistance of a column of 0.04 M NaOH solution of diame...
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- The molar conductance at infinite dilution of AgNO(3), NaCl and NaNO(...
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- Specific conductance of 0.1 M sodium chloride solution is 1.06xx10^(-2...
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- The resistance of 1N solution of acetic acid is 250 ohm when measured ...
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- The resistnce of 0.1 N solution of a salt is found to be 2.5xx10^(3) ...
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- The equivalent conductivity of 0.1 M weak acid is 100 time less than t...
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- At infinite dilution molar conductivity of Ba^(2+) and Cl^(-) ions ...
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- If phi denotes reduction potential, then which is true ?
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- E^(@) Values of the half cells Mg^(2+)//Mg and Cl(2)//Cl^(-) are resp...
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- The E(M^(3+)|M^(2+))^(0) values for Cr, Mn, Fe and Co are -0.41, +1.57...
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- How much will the reduction potential of Zn//Zn^(2+) change if the sol...
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- E(1//2Cl(2)|Cl^(-))^(@)= + 1.36V. The single electrode potential of P...
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- The e.m.f of the cell, Ni//Ni^(2+)(1M)////Cl^(-)(1M)//Cl(2),Pt is ...
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- The standard reduction potential for Fe^(2+)|Fe and Sn^(2+)|Sn elect...
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- The emf of the involving the reaction 2Ag((aq))^(+)+H(2(g)) rarr Ag((s...
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- Cr(2)O(7)^(2-) + I^(-) rarr I(2)+Cr^(3+) E(cell)^(@)=0.79V,E(Cr(2)O(7)...
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- The potential of hydrogen electrode at pH=10 and 25^(@)C is
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- For the cell reaction, Mg((s))+Cu((aq))^(2+) rarr Cu((s)) +g^(2+)(aq...
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