Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online
Questions 12
Total Marks 24
Time 12 Mins
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Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online

Start your preparation for Punjab 11th Class Chemistry Chapter 10 Electrochemistry Mcqs Test Online. This online test contains 12 MCQs and you have 12 Minutes to complete it. The total marks for this test are 24. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Chemistry Chapter 10 Electrochemistry Mcqs Test Online Punjab Class 11th

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Question 1 of 12

Chemistry

1. Oxidation number of S in Na₂S₂O₃ is

Question 1 of 12

Question 2 of 12

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

Question 2 of 12

Question 3 of 12

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

Question 3 of 12

Question 4 of 12

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

Question 4 of 12

Question 5 of 12

5. 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 5 of 12

Question 6 of 12

6. A fuel call operates at ________ temperature

Question 6 of 12

Question 7 of 12

7. E⁰sn = -0.14V, E⁰pb = -013V

Question 7 of 12

Question 8 of 12

8. Oxidation number of an element in Free state is

Question 8 of 12

Question 9 of 12

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

Question 9 of 12

Question 10 of 12

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

Question 10 of 12

Question 11 of 12

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

Question 11 of 12

Question 12 of 12

12. The oxidation number of Cl in HCIO₂ is

Question 12 of 12


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

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