Punjab 9th Class Chemistry Model Paper 7 Mcqs Test Online
Questions 36
Total Marks 72
Time 36 Mins

Punjab 9th Class Chemistry Model Paper 7 Mcqs Test Online

Start your preparation for Punjab 9th Class Chemistry Model Paper 7 Mcqs Test Online. This online test contains 36 MCQs and you have 36 Minutes to complete it. The total marks for this test are 72. 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 Model Paper 7 Mcqs Test Online 9th Class Punjab

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Question 1 of 36

Chemistry

1. The most common example of corrosion is:

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Question 2 of 36

2. The formula of rust is:

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3. Oxidation number of elements in Group 1 is

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4. The oxidation number of hydrogen in metal hydrides is:

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5. Formation of water from hydrogen and oxygen is:

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6. Which one is strong electrolyte?

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7. Types of electrochemical cell are:

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8. The oxidation number of sulphur in H₂SO₄ is:

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9. Production of O₂ during any chemical reaction is called:

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10. Which one of the following reaction is a oxidation reaction?

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Question 11 of 36

11. The process of coating a thin layer of zinc on iron is called:

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12. Which of the following electrolyte produce less ions in water?

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Question 13 of 36

13. Oxidation no of O₂ in peroxide is:

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14. The oxidation number of oxygen in peroxides:

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15. Oxidation number of element in independent State:

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16. The oxidation number of nitrogen in HNO₃ is

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17. From following which one is oxidizing:

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18. In the redox reaction between Zn and HCl the oxidizing agent is:

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19. Anode of Downs cells is made of:

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20. From following which one is not react with light HCl?

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21. Oxidation number of chlorine in KClO₃ is:

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22. Types of electrochemical cells are:

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23. Is non-electrolytes:

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24. Example of non-electrolyte?

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25. The oxidation number of oxygen in OF₂ is:

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26. Nelson cell is used along gases to prepare caustic Soda. Which gas is produced on Cathode?

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27. Which one of the following is non electrolytes?

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28. From following reaction reduction is occurring in:

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29. Oxidation number of hydrogen in HCl is:

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30. The oxidation number chromium in K₂C₂O₇ is:

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31. Formation of water from hydrogen and oxygen is ___________ reaction:

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32. In which cell spontaneous chemical reaction takes place?

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33. The oxidation number of oxygen in peroxides:

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34. The oxidation number of chlorine in KClO₃ is:

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Question 35 of 36

35. Oxidation number of free element is:

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Question 36 of 36

36. Electrolyte __________ produces less ions is water:

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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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