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(Test - Tutorial - 10th - Chemistry [Atom Molecules and Ions])

Subject	Topic(s) covered	Concept(s) covered
Chemistry	Atoms Molecules and Ions	1. Atomicity, 2. Atomic Mass Unit, 3. Atoms, 4. Formula of Binary Compounds, 5. Ions, 6. Law of Conservation of Mass or Matter, 7. Law of Constant or Definite Proportion, 8. Laws of Chemical Combination, 9. Symbols of Atoms and elements, 10. Valency, 11. Chemical Equations, 12. Empirical Formula, 13. Gram Molecular Mass, 14. Molecular Formula, 15. Percentage Composition, 16. Relation Between Empirical and Molecular Formulae, 17. Molecular Mass and Relative Molecular Mass, 18. Significance of the Mole, 19. The Mole Concept

GENERAL INSTRUCTIONS (Please read the following instructions very carefully)

1. Each question carry 1 mark, no negative marks.	2. You can change your answer before submitting test.	3. Donot refresh or back page.
4. Use rough sheets while taking the test.	5. This is a ONE TIME attempt test. Once started, it cannot be reversed.	6. Detailed Analysis will be visible after the Test.
All the best ...
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