Advertisements
Advertisements
Question
Which of the two diffuses slower : bromine vapour into air or copper sulphate into water ?
Advertisements
Solution
Copper sulphate diffuses slower in water as compared to bromine vapour in air because the rate of diffusion is faster in gases than in liquids.
APPEARS IN
RELATED QUESTIONS
'A substance has definite volume but no definite shape'. State whether this substance is a solid, a liquid or a gas.
Name one property of liquids and gases which tells us that their molecules are moving constantly.
A form of matter has no fixed shape but it has a fixed volume. An example of this form of matter is :
Why is liquid (the hydraulic fluid) used to operate the brakes in a car?
Why are gases so easily compressible whereas it is almost impossible to compress a solid or a liquid?
Liquids have no fixed volume but have fixed shape.
Mention any three compounds that exist in liquid state.
What is the physical state of water at 25°C.
A molecule of water is composed of an oxygen atom and ______.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass
