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Punjab 9th Class Chemistry Chapter 4 Structure of Molecules Mcqs Test Online

Total Question
9 Questions
Total Marks
18 Marks
Total Time
9 Minuts
Test Help For ::

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Test Name



Ch.4 # Structure of Molecules

Subject



Chemistry (9th Class)

Test Type



Mcqs


Punjab 9th Class Chemistry Chapter 4 Structure of Molecules Mcqs Test Online

Punjab 9th Class Chemistry Chapter 4 Structure of Molecules Punjab 9th Class

 

Question 1 of 9

Chemistry

1. Phosphorus belongs to third period of Group VA. How many electrons it needs to complete its valence shell.

Question 1 of 9

Question 2 of 9

2. Which of the following is not true about the formation of Na₂S:

Question 2 of 9

Question 3 of 9

3. Silicon belongs to Group IVA. It has ___________ electrons in the valence shell

Question 3 of 9

Question 4 of 9

4. Which of the following atoms obey duplet rule?

Question 4 of 9

Question 5 of 9

5. In the formation of AIF₃, aluminum atom loses ___________ electrons.

Question 5 of 9

Question 6 of 9

6. Which of the following atoms will form an ion of charge -2?

Question 6 of 9

Question 7 of 9

7. Which of the following atoms will form cation.

Question 7 of 9

Question 8 of 9

8. Identify the covalent compound

Question 8 of 9

Question 9 of 9

9. Which of the following atoms will not form cation or anion.

Question 9 of 9


 

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