Punjab 9th Class Chemistry Model Paper 2 Mcqs Test Online
Questions 36
Total Marks 72
Time 36 Mins

Punjab 9th Class Chemistry Model Paper 2 Mcqs Test Online

Start your preparation for Punjab 9th Class Chemistry Model Paper 2 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 2 Mcqs Test Online Punjab 9th Class

 

Question 1 of 36

Chemistry

1. The total number of sharin electrons in N₂ gas is:

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2. Second Period consists of elements?

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Question 3 of 36

3. The distance between Nuclei of two carbon atomms is:

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4. When U-235 breaks up, it produces:

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5. Which one of the following shell consists of three sub-shell:

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6. Number of isotopes of carbon are:

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7. The concept of orbit was used by:

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8. The mass of electron is:

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Question 9 of 36

9. The amount of energy given out when an electron is added to an atom is called:

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Question 10 of 36

10. How much electrons can be accommodated in M-Shell:

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Question 11 of 36

11. Which radio isotope is used to diagnose goiter?

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Question 12 of 36

12. Which one is a radioactive isotope?

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13. Which one is a non polar-molecule?

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14. Which one of the following element is the lightest and floats on water.

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Question 15 of 36

15. The third abundant gas found in the earth’s crust is:

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Question 16 of 36

16. There are five electrons in the M-Shall of an element. Its atomic no will be:

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Question 17 of 36

17. The maximum number of electrons in L shell?

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18. Nucleus of an atom consists of:

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19. How many electrons can K-shell accommodate?

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20. The particle which penetrates into matter more than others is:

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21. Who discovered proton?

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22. Number of electrons accommodate in valence shell of halogens are:

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23. The Scientist who presented the concept of orbit around the:

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24. Which are of these results in proton discovery?

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25. _________ shell consists of three subshells:

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26. Which radioisotope is used for the diagnosis of goiter in thyroid gland?

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27. “N” shell can accommodate electrons:

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28. Electrons in N-Shell are:

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29. No. of isotopes of uranium are:

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30. Who discovered neutron?

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Question 31 of 36

31. Maximum number of electrons accommodate in L-shell are:

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32. Number electrons accommodate in “P” sub shell?

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33. Isotopes of chlorine are:

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34. The M-Shell can accommodate mazxium:

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Question 35 of 36

35. The Scientist who discovered proton was:

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Question 36 of 36

36. “P” sub shell is consists of:

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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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