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NCERT-ELECTROCHEMISTRY-Exercise
- Calculate the EMF of the cell in which the following reaction takes pl...
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- The cell in which the following reaction occurs 2Fe^(3+)(aq)+2I^(-)(...
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- Why does the conductivity of a solution decreases with dilution ?
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- Suggest a way to determine wedge(m^(@)) value of water.
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- The molar conductivity of 0.25 mol L^(-1) methanoic acid is 46.1 S cm^...
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- If a current of 0.5A flows through a metallic wire for 2 hours, then h...
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- Suggest a list of metals that are extracted electrolytically.
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- Consider the reaction : Cr(2)O(7)^(2-)+14H^(o+)+6e^(-) rarr 2Cr^(+3)...
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- Write the Chemistry of recharging of lead storage battery highlighting...
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- Suggest two materials other than hydrogen that can be used as fuels in...
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- Explain how rusting of iron is envisaged as setting up of an electroch...
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- Arrange the following metals in the order in which they displace each ...
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- Given standard electrode potentials K^(o+)|K=-2.93V, Ag^(o+)|Ag=0.80...
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- Depict the galvanic cell in which the reaction : Zn(s)+2Ag^(o+)(aq) ...
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- Calculate the standard cell potentials of galvanic cell in which the ...
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- Write the Nernst equation and EMF of the following cells at 298K : a...
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- In the button cells widely used in watches and other devices the follo...
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- Define conductivity and molar conductivity for the solution of an ele...
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- The conductivity of 0.20M solution of KCl at 298K is 0.0248 S cm^(-1) ...
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- The resistance of a conductivity cell contaning 0.001M KCl solution at...
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