9th Chemistry Chapter 4 Online Test


* Click the link for test preparation: Chapter 4 – Structure of Molecules

Online Test Instructions

  • Test Name : 9th Chemistry Chapter 4 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. Which type of force is present in hydrogen bonding:


2. Which type of forces are dominant during chemical bond formation:


3. Addition of oxygen during chemical reaction is called:


4. Which type of Covalent bond is present in nitrogen molecule:


5. How many covalent bonds does C2H2 molecule have


6. Covalent Bond involves the:


7. How many electrons are involved in triple covalent bond:


8. A bond pair in covalent molecules usually has:


9. Atoms react with each other because


10. The electronegativity of carbon is



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