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Electrochemistry Quiz - Class XII

Class XII
Chemistry
Electrochemistry
12 questions
HARD

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Preview questions

1. What is the standard electrode potential of the hydrogen electrode?

0 V · 1 V · -1 V · 2 V

2. In an electrochemical cell, the anode is where:

Oxidation occurs · Reduction occurs · Electrons are gained · Ions are neutralized

3. Which of the following statements is true for a galvanic cell?

It converts electrical energy to chemical energy · It operates spontaneously · It requires an external power source · It has a negative cell potential

4. The Nernst equation relates the cell potential to:

Temperature and pressure · Concentration of reactants · Electrode surface area · Volume of the solution

5. What is the unit of Faraday's constant?

C/mol · J/mol · V/mol · A/mol