Chemistry, asked by mrbhavyatyagi, 8 months ago

The mass per unit volume of a substance is called density. (density = mass/volume). Arrange the following in order of increasing density – air, exhaust from chimneys, honey, water, chalk, cotton and iron.
(a) Tabulate the differences in the characterisitcs of states of matter.
(b) Comment upon the following: rigidity, compressibility, fluidity, filling a gas container, shape, kinetic energy and density.

Answers

Answered by akankhya1426
11

Answer:

Arrangement of the above matters in order of increasing density

Air<exhaust from chimney<cotton<water<honey<chalk<Iron

Explanation:

S.NO

Property

Solid

Liquid

Gases

1.

Shape

They Have definite shape

They do not have definite shape

They do not have definite shape

2.

Volume

They have definite volume

They do not have definite volume

They do not have definite volume

3.

Density

They have high density.

Liquids have less density than solids.

Liquids have least density.

4.

Kinetic energy of particles.

Least

More than solids

Maximum

5.

Compressibility

Negligible

Low

High

Rigidity: It is the property of matter to resist the change of its shape.

Compressibility: It is the property of matter in which its volume is decreased by applying force.

Fluidity: It is the ability of matter to flow.

Filling a gas container: On filling a gas takes the shape of the container.

Shape: Having definite boundaries.

Kinetic energy: It is the energy possessed by the particles of matter due to its motion.

Density: It is the ratio of mass with per unit volume

Answered by Anonymous
4

Rigidity: The condition which do not alters the shape of solids.

Compressibility: Compressing particles of gases

is called compressiblity.

Filling a gas container: In the laboratory, after the preparation of gases, they are collected in gas jar. This is called filling a gas container.

Fludity: Fluidity means flowing of liquids freely.

Shape: Things are in which form is called shape.

Kinetic energy: The energy possessed by moving body is called kinestic energy.

Density: Density is the mass per unit.

Similar questions