10th Chemistry Chapter 15 Online Test


* Click the link for test preparation: Chapter 15 – Water

Online Test Instructions

  • Test Name : 10th Chemistry Chapter 15 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. Hookworm infects the______.


2. It is sodium salt of a long carboxylic acid_____.


3. Water is excellent solvent for_____.


4. Fertilizers are used to make up deficiency of_____.


5. Water also present in the atmosphere in form of_____.


6. Water molecule has ______ structure.


7. Water pollution is contamination of water_____.


8. Drinking hard water causes disorders_____.


9. Gypsum is strongly _____ in water.


10. Cholera is an acute infection caused by ______ bacteria.



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