Chemistry · Matter in Our Surroundings
Which of the following experimental observations provides direct evidence for the continuous movement of particles in matter (diffusion)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Salt crystals dissolve faster in warm water than in cold water
- 2Water boils and produces steam at high temperatures
- 3Ice melts into water when heated
- 4A drop of ink spreads evenly in water on its own without stirring✓
Correct answer
A drop of ink spreads evenly in water on its own without stirring
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