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Class 11 Chemistry Practice Test: Basic Concepts of Chemistry - Laws of Chemical Combination
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Avg score: 61% • Most missed: “Which of the following is not a law of chemical combination?”

The five laws of chemical combination are:
Law of conservation of mass.
Law of definite proportions.
Law of multiple proportions.
Gay Lussac's law of gaseous volumes.
Avagadro's law of chemical combination.

Class 11 Chemistry Practice Test: Basic Concepts of Chemistry - Laws of Chemical Combination
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10 Questions

1. What did Joseph Proust state regarding Law of Definite Proportions?
2. What did Dalton propose?
3. Which of the following is not a law of chemical combination?
4. Who proposed that equal volumes of all gases at the same temperature & given pressure should contain an equal number of molecules?
5. Who proposed Law of Conservation of Mass?
6. The volumes of hydrogen & oxygen when combined bear a simple ratio of 2:1.This is explained by ________
7. Who proposed the Law of Definite Composition?
8. Law of Definite Composition is also known as ________
9. Which of the following may be an incorrect statement?
10. How many basic laws are required to govern the combination of elements to form compounds?

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