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Which postulate of Dalton’s atomic theory is the basis of the law of conservation of mass?
- a)Atoms can neither be created nor destroyed.
- b)Atoms are the smallest particles of matter.
- c)Every matter is made up of small particles
- d)All of these
Correct answer is option 'A'. Can you explain this answer?
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Which postulateof Dalton’s atomic theory is the basis of the law...
The basis of the Law of conservation of mass is the following postulate given by Dalton:-"Atoms can neither be created nor destroyed in a chemical reaction"
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Which postulateof Dalton’s atomic theory is the basis of the law...
Understanding Dalton's Atomic Theory
Dalton's atomic theory laid the foundation for modern chemistry and includes several key postulates. Among these, one postulate directly relates to the law of conservation of mass.
Law of Conservation of Mass
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. This principle is fundamental in understanding chemical processes and balances.
Key Postulate of Dalton's Theory
- Atoms can neither be created nor destroyed: This postulate asserts that during a chemical reaction, the total number of atoms remains constant. Although atoms rearrange to form new substances, they do not vanish or appear from nowhere.
Connection to Conservation of Mass
- Mass remains constant: Since atoms are not created or destroyed, the total mass of the reactants equals the total mass of the products. This directly supports the law of conservation of mass, indicating that the mass of substances involved in a reaction is conserved.
Conclusion
In conclusion, the postulate stating that "atoms can neither be created nor destroyed" is the foundation for the law of conservation of mass. It emphasizes the permanence of atoms through chemical transformations, ensuring that the mass of a closed system remains unchanged during reactions. Understanding this concept is crucial for grasping basic chemical principles and stoichiometry.
Dalton's atomic theory laid the foundation for modern chemistry and includes several key postulates. Among these, one postulate directly relates to the law of conservation of mass.
Law of Conservation of Mass
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. This principle is fundamental in understanding chemical processes and balances.
Key Postulate of Dalton's Theory
- Atoms can neither be created nor destroyed: This postulate asserts that during a chemical reaction, the total number of atoms remains constant. Although atoms rearrange to form new substances, they do not vanish or appear from nowhere.
Connection to Conservation of Mass
- Mass remains constant: Since atoms are not created or destroyed, the total mass of the reactants equals the total mass of the products. This directly supports the law of conservation of mass, indicating that the mass of substances involved in a reaction is conserved.
Conclusion
In conclusion, the postulate stating that "atoms can neither be created nor destroyed" is the foundation for the law of conservation of mass. It emphasizes the permanence of atoms through chemical transformations, ensuring that the mass of a closed system remains unchanged during reactions. Understanding this concept is crucial for grasping basic chemical principles and stoichiometry.
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Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer?
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Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer?.
Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer?.
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Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Which postulateof Dalton’s atomic theory is the basis of the law of conservation of mass?a)Atoms can neither be created nor destroyed.b)Atoms are the smallest particles of matter.c)Every matter is made up of small particlesd)All of theseCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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