Punjab 9th Class Chemistry Model Paper 4 Mcqs Test Online

Total Question
36 Questions
Total Marks
72 Marks
Total Time
36 Minuts
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Test Name



Chemistry Model Paper 4

Subject



Chemistry (9th Class)

Test Type



Mcqs


Punjab 9th Class Chemistry Model Paper 4 Mcqs Test Online

Chemistry Model Paper 4 Mcqs Test Online 9th Class Punjab

 

Question 1 of 36

Chemistry

1. Freezing poing of alchohal is:

Question 1 of 36

Question 2 of 36

2. A dative bond is formed between ammonia and boron triflouride, the acceptor atom is:

Question 2 of 36

Question 3 of 36

3. How many electrons take part in triple covalent bond?

Question 3 of 36

Question 4 of 36

4. Boiling point of Nacl is:

Question 4 of 36

Question 5 of 36

5. Which one of these is a polar molecule?

Question 5 of 36

Question 6 of 36

6. A covalent bond formed between two similar atoms is called:

Question 6 of 36

Question 7 of 36

7. The example of Ionic compound is:

Question 7 of 36

Question 8 of 36

8. Floating of Ice on water is an example of:

Question 8 of 36

Question 9 of 36

9. Electronegativity of fluorine on palling scale is:

Question 9 of 36

Question 10 of 36

10. Melting point of sodium is?

Question 10 of 36

Question 11 of 36

11. The atom providing one pair of electrons in dative covalent bond is called:

Question 11 of 36

Question 12 of 36

12. C₆H₆ molecule has covalent bond:

Question 12 of 36

Question 13 of 36

13. The compound which is non-directional in bonding is:

Question 13 of 36

Question 14 of 36

14. Ice floats on water because:

Question 14 of 36

Question 15 of 36

15. Which type of bond is found in Nacl?

Question 15 of 36

Question 16 of 36

16. ___________ pair has polar covalent Bonds:

Question 16 of 36

Question 17 of 36

17. The types of chemical bonds are:

Question 17 of 36

Question 18 of 36

18. Which couple has single covalent bond:

Question 18 of 36

Question 19 of 36

19. Example of single covalent bond is:

Question 19 of 36

Question 20 of 36

20. The weakest force among the atoms is:

Question 20 of 36

Question 21 of 36

21. Metallic shine is found in:

Question 21 of 36

Question 22 of 36

22. Bond formation between two non-metals will be possible:

Question 22 of 36

Question 23 of 36

23. Which one of the following is an electron deficient molecule?

Question 23 of 36

Question 24 of 36

24. Chlrine has ____________ electrons in its outer shell:

Question 24 of 36

Question 25 of 36

25. The melting point of sodium chloride is:

Question 25 of 36

Question 26 of 36

26. From the following which one is directional according to compound bonding?

Question 26 of 36

Question 27 of 36

27. Easily made cation:

Question 27 of 36

Question 28 of 36

28. The compound not soluble in water is:

Question 28 of 36

Question 29 of 36

29. How many covalent bonds does C₂H₄ molecule have:

Question 29 of 36

Question 30 of 36

30. Nitrogen molecule has triple bond?

Question 30 of 36

Question 31 of 36

31. Boiling point of water is:

Question 31 of 36

Question 32 of 36

32. Molecule of N₂ is Comprises of how many bonds:

Question 32 of 36

Question 33 of 36

33. Is an example of weak forces:

Question 33 of 36

Question 34 of 36

34. Are often malelial and dectael?

Question 34 of 36

Question 35 of 36

35. Atoms combinely form:

Question 35 of 36

Question 36 of 36

36. The density of Ice at 0°C is:

Question 36 of 36


 

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