Advertisements
Advertisements
Question
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Advertisements
Solution
If we put a drop of red ink in a glass of water, its particles diffuse with particles of water slowly but continuously and the water turns red.
APPEARS IN
RELATED QUESTIONS
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
Select the correct alternative
The inter-molecular forces are strongest in
What is a molecule?
One litre of water has 6.02 × 1026 molecules. Estimate the size of a molecule.
Define Matter.
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Write scientific reasons.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
