Question

The liquid state??Jai Shri ram ♥️​

Answer 1

Answer:

The Liquid State. The liquid state of a material has a definite volume, but it does not have a definite shape and takes the shape of the container, unlike that of the solid state. ... The molecules in the liquid state have translational motions as those in a gas state.

Answer 2

♥️ JAI SHREE RAM ♥️

♥️ JAI SHREE RAM ♥️

The liquid State

Activity

• Collect the following:

(a) water, cooking oil, milk, juice, a

cold drink.

(b) containers of different shapes. Put

a 50 mL mark on these containers

using a measuring cylinder from

the laboratory.

• What will happen if these liquids are

spilt on the floor?

• Measure 50 mL of any one liquid and

transfer it into different containers one

by one. Does the volume remain the

same?

• Does the shape of the liquid remain the

same ?

• When you pour the liquid from one

container into another, does it flow

easily?

➔We observe that liquids have no fixed

shape but have a fixed volume. They take up

the shape of the container in which they are

kept. Liquids flow and change shape, so they

are not rigid but can be called fluid. solids and liquids can diffuse into

liquids. The gases from the atmosphere

diffuse and dissolve in water. These gases,

especially oxygen and carbon dioxide, are

essential for the survival of aquatic animals

and plants.

All living creatures need to breathe for

survival. The aquatic animals can breathe

under water due to the presence of dissolved

oxygen in water. Thus, we may conclude that

solids, liquids and gases can diffuse into

liquids. The rate of diffusion of liquids is