Question

name the characterstics which are responsible for
a) spreading of perfumes in a room
b) water taking the shape of the vessel

Answer 1

a) Perfume is a liquid which diffuses in the air due to which it spread and the smell comes.

b) The intermolecular force of attraction in water is not so much. So it is not solid and so is liquid. Water is a liquid which when poured in the vessel takes shape of the vessel due to its state of matter.

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Answer 2

Answer:

(b) because water is a liquid and liquid doesn't have any shape, it takes the shape of the container. Answer: A) smell of perfume spread into the room due to diffusion.