Punjab 12th Class Chemistry Chapter 3 Group III-A and Group IV-A Elements MCQs Test Online
Questions 20
Total Marks 40
Time 20 Mins
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Punjab 12th Class Chemistry Chapter 3 Group III-A and Group IV-A Elements MCQs Test Online

Start your preparation for Punjab 12th Class Chemistry Chapter 3 Group III-A and Group IV-A Elements 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 3 Group III-A and Group IV-A Elements MCQs Test Online

 

Question 1 of 20

Chemistry

1. Which electronic configuration corresponds to an element of group IIIA of the periodic table:
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. In Borax Bead Test, colour of Cupric borates are
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Which of the following elements is not present abundantly in earth's crust?
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. The compound which forms bead in Borax bead test is:
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. The chief ore of aluminium is:
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. Which metal is used in the thelinite process because of its activity:
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. Which element forms an ion with charge 3+:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. Boric acid cannot be used:
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. The metal which does not give borax bead test is
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Tincal is a mineral of:
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Tincal is a mineral of
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Which element among the following belongs to group IVA of the periodic table:
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Boric acid cannot be used:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. Chemical composition of colemanite is:

 
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. Which is used in the leather industry?
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. Aluminium oxide is:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. orthoboric acid when heated to red hot gives
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Which one is more stable
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. The aqueous solution of borax is
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. Boric Acid reacts with caustic soda to produce:
1.
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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