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Question Practice

Why can we observe smoke spreading in a gas jar?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 8
Science
Curiosity
Particulate Nature of Matter
Question Bank

Why can we observe smoke sprea...

Single Answer MCQ
Q-00137360

Why can we observe smoke spreading in a gas jar?

1

The smoke is heavier than air

2

The gas jar is heated

3

Gas particles are moving randomly

4

Smoke particles do not collide with gas particles

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