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CBSE
Class 9
Science
Exploration
Atomic Foundations of Matter
Question Bank

What would happen if Dalton's ...

Single Answer MCQ
Q-00172173

What would happen if Dalton's theory about atoms was incorrect?

1

Elements would behave unpredictably.

2

Atoms could be destroyed in reactions.

3

All substances would not have fixed proportions.

4

Mass would not be conserved.

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Q1.

What does the Law of Constant Proportions state?

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Which of the following is an example of the Law of Constant Proportions?

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Q3.

What does the Law of Conservation of Mass state?

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Q4.

What is the mass ratio of hydrogen to oxygen in water according to the Law of Constant Proportions?

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