alleryThe intermixing of particles of matter on their own is called:
ADiffusion
BDeflection
CDeposition
DDispersion
Answer & Solution
Correct answer: A. Diffusion
1. No stirring or shaking is needed.
2. The particles move by themselves.
3. This is diffusion.
_Source: syllabus Science, Ch 1 'Matter in Our Surroundings'_
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