Question

Diffusion is the movement of molecule of 1 material through those of another through which of the following is likely to diffuse faster?
A) Chalk
B) Soil
C) Wood
D) Water

Answer 1

Answer:

The correct answer is water.

Explanation:

Water is a liquid at room temperature due to the following characteristics:

(i) Water has fixed volume, but no fixed shape.

(ii) Water flows freely.

Particles of water have large intermolecular spaces between them and intermolecular force of attraction between these particles is small. These characteristics facilitates water to behave like a liquid.

(b)An iron almirah is a solid at room temperature because:

(i) The iron almirah has fixed shape and volume.

(ii) Particles of the iron almirah do not flow freely and have fixed positions.

Particles of iron have a very little intermolecular space between

Answer 2

Question ⤵

Diffusion is the movement of molecule of 1 material through those of another through which of the following is likely to diffuse faster?

A) Chalk

B) Soil

C) Wood

D) Water

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D)- Water .

Explanation ⬇

Water is a liquid at room temperature due to the following characteristics:

(i) Water has fixed volume, but no fixed shape.

(ii) Water flows freely.

• Particles of water have large intermolecular spaces between them and intermolecular force of attraction between these particles is small. These characteristics facilitates water to behave like a liquid.

Thanks..