Question Pool Electrochemistry

Electrochemistry - SAMAGRA Question Pool & Answers | Class 12

Kerala Syllabus SAMAGRA SCERT SAMAGRA Question Pool for Class 12 Chemistry Electrochemistry

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Qn 1.

 Represent the cell formed by connecting SHE with Silver electrode if the Ag electrode is standard with EϴAg+/Ag = 0.80 V.



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Qn 2.

The standard electrode potentials of two electrodes are given as EϴZn2+/Zn = -0.76 V and EϴCu2+/Cu = 0.34 V. Write the reactions taking place at the two electrodes, if they are coupled to form a cell ?



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Qn 3.

Identify the correct statement regarding the effect of temperature on conductance:

  1. Metallic conductance increases as temperature increases
  2. Metallic conductance remains constant as temperature increases
  3. Ionic conductance increases as temperature increases
  4. Ionic conductance decreases as temperature increases


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