Gate Way to JEE (Main), NEET, OUAT Chemistry  (Electrochemistry),     F.M = 30; Time: 1/2 an hour
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1. The standard reduction electrode potential of Cu and Zn are +0.34V and -0.76V. The cell potential is:
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2. The standard reduction electrode potential of SHE is:
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3. Given that standard reduction electrode potential of Zn is -0.76V. Electrode potential of zinc using Nernst's equation at 25 degree centigrade, 1 atm pressure and 1 molar concentration is:
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4. Molar conductance of a 0.001M solution is X and the conductance of the same solution at infinite solution is y. The degree of dissociation of the electrolyte at 0.001M concentration solution is:
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5. In the electrolysis of aqueous copper sulfate solution, the cation discharged first at the cathode is:
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6. The cell shown in the figure is a:
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7. What amount of charge is required to produce oxygen from the electrolysis of water that is equivalent to the production of oxygen when 2 moles of Potassium chlorate (KClO3) is heated.
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8. The specific conductance and resistance of a 0.01N  solution are X unit and Y unit respectively. If another solution of 0.02N concentration imparts a resistance of Z unit then the equivalent conductance of the 0.02N solution (the later solution in the question) is:
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9. The standard reduction electrode potentials of various metals are -3.52V, -2.67V, 0.0V and +0.34V. Which value indicates the strongest reducing agent?
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10. Which of the following is a method of preventing corrosion?
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11. Standard hydrogen electrode acts as:
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12. The direction of flow of current when the voltage of external circuit is greater than the cell voltage is:
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13. What volume of hydrogen at NTP is evolved when 4F of charge is passed through acidulated water, in electrolysis?
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14. The molar and equivalent conductance are related by:
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15. What will be the Standard electrode potential for Ferric to Iron (0) if the standard reduction electrode potential for ferric to ferrous and ferrous to iron (0) are 0,771V and - 0.44V respectively?
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