Punjab 12th Class Chemistry Chapter 1 Periodic Classification of Elements & Periodicity MCQs Test Online
Questions 20
Total Marks 40
Time 20 Mins
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Punjab 12th Class Chemistry Chapter 1 Periodic Classification of Elements & Periodicity MCQs Test Online

Start your preparation for Punjab 12th Class Chemistry Chapter 1 Periodic Classification of Elements & Periodicity MCQs Test Online. This online test contains 20 MCQs and you have 20 Minutes to complete it. The total marks for this test are 40. 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.

Punjab 12th Class Chemistry Chapter 1 Periodic Classification of Elements & Periodicity MCQs Test Online

 

Question 1 of 20

Chemistry

1. In periodic table all the non-metals are placed under which of the blocks?
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. Mark the correct statement:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Mark the correct statement
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. Mark the correct statement.
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. 6th period contains the number of elements
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. The elements of group Il-A are called.
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. Which one is an incomplete period?
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2.
3.
4.

Question 7 of 20

Question 8 of 20

8. Mark the correct statement:
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Position of isotopes in the periodic table was explained by:
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2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Mark the correct statement:
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Which statement Is Incorrect
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Transition elements in 4th period is
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Period 5 in modem periodic table contains how many elements:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. Keeping in view the size of atoms, which order is the correct one?
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2.
3.
4.

Question 14 of 20

Question 15 of 20

15. Mork the correct statement
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2.
3.
4.

Question 15 of 20

Question 16 of 20

16. Mark the correct statement
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. Which statement is correct
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. The numbers of elements classified by Newlands in the periodic table are:
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. In the Mendeleev's periodic law the properties of elements are periodic  function of their:
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. The concept of atomic number was introduced by
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2.
3.
4.

Question 20 of 20


 

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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