Question

arrange in the order indicated for solid liquid and gas​

Answer 1

Answer:

a)effect of pressure-increasing order: solid<liquid<gases. Reason: As we heat, the molecules gain K.E and move faster hence gases expand faster than solids and liquids.

(b)empty spaces between the particles-decreasing order. (c)thermal expansion-increasing order.

c)tendency to flow - decreasing order. 

d)In terms of thermal expansion water shows a typical behaviour. It contracts on heating between 0 degree C and 4 degree C. The volume of given amount of water decreases as it is cooled from room temperature, until its temperature reaches 4 degree C. Below 4 degree C, the volume increases and density decreases.

Answer 2

Answer:

The correct answer of this question is  thermal expansion water shows a typical behaviour. It contracts on heating between 0 degree C and 4 degree C.

Explanation:

Given - Indicated for solid liquid and gas​.

To Find - Arrange in the order indicated for solid liquid and gas​.

A) Effect of pressure - increasing order: solid<liquid<gases. Reason: As we heat, the molecules gain K.E and move faster hence gases expand faster than solids and liquids.

B) In decreasing order, there are vacant spaces between the particles.

- increasing order of thermal expansion

C) tendency to flow - decreasing order.

D) In terms of thermal expansion water shows a typical behaviour. It contracts on heating between 0 degree C and 4 degree C. The volume of given amount of water decreases as it is cooled from room temperature, until its temperature reaches 4 degree C. Below 4 degree C, the volume increases and density decreases.

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