Home » Tests » Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online

Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online

Total Question
12 Questions
Total Marks
24 Marks
Total Time
12 Minuts
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Test Name



Ch.10 # Electrochemistry

Subject



Chemistry (11th Class)

Test Type



Mcqs


Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online

Chemistry Chapter 10 Electrochemistry Mcqs Test Online Punjab Class 11th

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Question 1 of 12

Chemistry

1. The oxidation number of Cl in HCIO₂ is

Question 1 of 12

Question 2 of 12

2. In an electrolytic cell, the name of electrode which has more negative potential begins with the letter

Question 2 of 12

Question 3 of 12

3. How many moles of Cr will be produced by 1.5 Faradays of electricity by the following reaction Cr⁺³ + 3e⁻ → Cr

Question 3 of 12

Question 4 of 12

4. Oxidation number of an element in Free state is

Question 4 of 12

Question 5 of 12

5. Which of these is not true of an electrolyte.

Question 5 of 12

Question 6 of 12

6. E⁰sn = -0.14V, E⁰pb = -013V

Question 6 of 12

Question 7 of 12

7. The electrode through which the electron enter the electrolytic solution is

Question 7 of 12

Question 8 of 12

8. In the electrolysis of molten ZnCl₂, the cathode reaction is Zn⁺² + 2e⁻ → Zn what quantity of electricity is used up for the production of half mole of Zn

Question 8 of 12

Question 9 of 12

9. Oxidation number of S in Na₂S₂O₃ is

Question 9 of 12

Question 10 of 12

10. A fuel call operates at ________ temperature

Question 10 of 12

Question 11 of 12

11. The passage of current through an electrolyte is due to the movement of

Question 11 of 12

Question 12 of 12

12. In which of the following compounds oxidation number of N is +5

Question 12 of 12


 

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