Class 9 Exam > Class 9 Questions > Which among the following is not a postulate ...
Start Learning for Free
Which among the following is not a postulate of Dalton’s atomic theory?
- a)Atoms cannot be created or destroyed.
- b)Atoms of different elements have different sizes, masses and chemical properties.
- c)Atoms of same elements can combine in only one ratio to produce more than one compound.
- d)Atoms are very tiny particles which cannot be divided further.
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which among the following is not a postulate of Dalton’s atomic ...
Atoms of different elements maycombine with each other in a fixed, simple, whole number ratios to formcompound atoms. Atoms of same element can combine in more than one ratio to form two or more compounds.
Most Upvoted Answer
Which among the following is not a postulate of Dalton’s atomic ...
The postulates of Dalton's atomic theory include:
1. All matter is composed of indivisible particles called atoms.
2. Atoms of the same element are identical in size, mass, and other properties.
3. Atoms of different elements have different properties.
4. Atoms combine in whole number ratios to form compounds.
5. Atoms can neither be created nor destroyed in chemical reactions; they can only be rearranged.
Based on these postulates, it can be concluded that all elements are made up of atoms, and atoms of the same element are identical in size, mass, and other properties. Therefore, all elements are composed of atoms.
1. All matter is composed of indivisible particles called atoms.
2. Atoms of the same element are identical in size, mass, and other properties.
3. Atoms of different elements have different properties.
4. Atoms combine in whole number ratios to form compounds.
5. Atoms can neither be created nor destroyed in chemical reactions; they can only be rearranged.
Based on these postulates, it can be concluded that all elements are made up of atoms, and atoms of the same element are identical in size, mass, and other properties. Therefore, all elements are composed of atoms.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer?
Question Description
Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. 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 among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. 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 among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer?.
Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. 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 among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. 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 among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which among the following is not a postulate of Dalton’s atomic theory?a)Atoms cannot be created or destroyed.b)Atoms of different elements have different sizes, masses and chemical properties.c)Atoms of same elements can combine in only one ratio to produce more than one compound.d)Atoms are very tiny particles which cannot be divided further.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup