Physical Chemistry
Brief about Physical Chemistry
Chapters
Topic
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 3 K Views |
Greater the number of significant figures, greater is the certainty of the measurement. ...
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 1 K Views |
The substances react according to certain laws which are called laws of chemical combination....
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 2 K Views |
This concept will clear the relationship between a mole, molar mass and the number of atoms....
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 1 K Views |
Percentage composition helps in checking the purity of a given sample....
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 2 K Views |
When a compound is present in a solution, the amount of that compound can be expressed in many ways....
Some Basic Concepts
By Sakshi Goel | 28 Oct'18 | 1 K Views |
To calculate the amount of product to be formed in the reaction, the concepts of limiting reagent and yield are used....
States of Matter
By Sakshi Goel | 28 Oct'18 | 2 K Views |
The simple gas laws describe the relationships between pairs of four basic physical properties: pressure (P), volume (V), temperat...
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
This equation shows the relationship of pressure, volume, temperature and number of moles altogether....
States of Matter
By Sakshi Goel | 28 Oct'18 | 2 K Views |
Many gas samples are not pure, but are mixtures of gases. So, to find the pressure exerted by each of them, this law is used....
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
The simplest model for the behaviour of gases is provided by the kinetic molecular theory....
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
Due to the collisions between the molecules, the speed and the kinetic energy of the molecules keep changing. To calculate the kin...
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
Rates of diffusion and effusion, both are elaborated by Graham’s law....
States of Matter
By Sakshi Goel | 28 Oct'18 | 2 K Views |
The concept of ideal gas is hypothetical as no gas is practically ideal....
States of Matter
By Sakshi Goel | 28 Oct'18 | 2 K Views |
The corrections were made in the ideal gas equation to make it applicable for real gases. The equation was called as van der Waals...
States of Matter
By Sakshi Goel | 28 Oct'18 | 2 K Views |
It is one of the physical property of liquids. ...
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
It is a characteristic property of liquids, which is caused due to the strong intermolecular forces of attraction....
States of Matter
By Sakshi Goel | 28 Oct'18 | 1 K Views |
All liquids tend to flow, but some flow faster than the others. This is because of the difference in their viscosities....
Atomic Structure
By Sakshi Goel | 28 Oct'18 | 1 K Views |
Atoms are composed of three fundamental particles: protons, neutrons and electrons....
Atomic Structure
By Sakshi Goel | 28 Oct'18 | 2 K Views |
It was important to see that how the electrons, protons and neutrons are arranged in an atom. So, various atomic models were propo...
Atomic Structure
By Sakshi Goel | 28 Oct'18 | 2 K Views |
Bohr's model had limitations, so this model could explain all the properties of atoms....
Atomic Structure
By Sakshi Goel | 28 Oct'18 | 3 K Views |
The atom is built up by filling the electrons in various orbitals. There are three principles on the basis of which we can determi...