Punjab 11th Class Chemistry Chapter 1 Basic Concepts MCQs Test Online
Questions 10
Total Marks 20
Time 10 Mins

Punjab 11th Class Chemistry Chapter 1 Basic Concepts MCQs Test Online

Start your preparation for Punjab 11th Class Chemistry Chapter 1 Basic Concepts MCQs Test Online. This online test contains 10 MCQs and you have 10 Minutes to complete it. The total marks for this test are 20. 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 11th Class Chemistry Chapter 1 Basic Concepts MCQs Test Online

 

Question 1 of 10

Chemistry

1. Many elements have fractional atomic masses, this is because
1.
2.
3.
4.

Question 1 of 10

Question 2 of 10

2. The number of moles of CO2 which contain 8 g of oxygen
1.
2.
3.
4.

Question 2 of 10

Question 3 of 10

3.  

Which of the following statement is not true?
1.
2.
3.
4.

Question 3 of 10

Question 4 of 10

4. The volume occupied by 1.4g of N2 at STP is
1.
2.
3.
4.

Question 4 of 10

Question 5 of 10

5. A limiting reactant is the one which
1.
2.
3.
4.

Question 5 of 10

Question 6 of 10

6. Isotopes differ in

 
1.
2.
3.
4.

Question 6 of 10

Question 7 of 10

7. 27 g of Al will react completely with how much mass of O2 to produce Al2O3
1.
2.
3.
4.

Question 7 of 10

Question 8 of 10

8. The largest number of molecules is present in
1.
2.
3.
4.

Question 8 of 10

Question 9 of 10

9. One mole of SO2 contains
1.
2.
3.
4.

Question 9 of 10

Question 10 of 10

10. The mass of one mole of electrons is
1.
2.
3.
4.

Question 10 of 10


 

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.

Prepare Subjective:
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