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Consider the following galvanic cell giv...

Consider the following galvanic cell given below-
`Cu|Cu^(2+)||Cl^(-)|Cl_(2)`, Pt. Write the reactions that occur at anode and cathode.

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At anode : `Curarr Cu^(2+)+2e,` at the cathode : `Cl_(2)+2erarr2Cl^(-)`
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CHHAYA PUBLICATION-ELECTROCHEMISTRY-SOLVED NCERT EXEMPLAR PROBLEMS (Short Answer Type)
  1. Under what condition is E("cell")=0 or Delta(r)G=0?

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  2. What does the negative sign in the expression E(Zn^(2+)|Zn)^(@)=-0.76V...

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  3. Aqueous copper sulphate solution and aqueous silver nitrate solution a...

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  4. Depict the galvanic cell in which the cell reaction is Cu+2Ag^(+)rarr ...

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  5. Value of standard electrode potential for the oxidation of Cl^(-) ions...

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  6. What is electrode potential ?

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  7. Consider the following diagram in which an electrochemical cell is cou...

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  8. Why is alternating current used for measuring resistance of an electro...

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  9. A galvanic cell has electrical potential of 1.1 V. If an opposing pote...

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  10. How will the pH of brine (aq. NaCl solution) be affected when it is el...

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  11. Unlike dry cell, the mercury cell has a constant cell potential throug...

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  12. Solutions of two electrolytes 'A' and 'B' are diluted. The Lambda(m) o...

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  13. When acidulated water (dil. H(2) SO(4) solution) is electrolysed, will...

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  14. In an aqueous solution how does specific conductivity of electrolytes ...

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  15. Which reference electrode is used to measure the electrode potential o...

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  16. Consider the following galvanic cell given below- Cu|Cu^(2+)||Cl^(-...

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  17. Write the Nernst equation for the cell reaction in the Daniel cell. Ho...

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  18. What advantage do the fuel cells have over primary and secondary batte...

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  19. Write the cell reaction of a lead storage battery when it is discharge...

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  20. Why on dilution Lambda(m) of CH(3)COOH increases drasti- cally, but t...

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