Chemistry Notes For SSC CGL / CHSL Exam 2019-20 on : Avogadro number
A principle stated in 1811 by the Italian chemist Amadeo Avogadro (1776-1856) that equal volumes of gases at the same temperature and pressure contain...
Economics Notes For SSC CGL / CHSL Exam 2019-20 on : Economics: Its Sub...
There are four main divisions of economics.They are consumption, production, exchange and distribution. In modern times, economists add one more division and that is...
Physics Notes For SSC CGL / CHSL Exam 2019-20 on : Distance and Displacement
Distance
We define distance as a scalar expression; that implies how much area is covered by an object while travelling from one location to another....
Chemistry Notes For SSC CGL / CHSL Exam 2019-20 on : Mole concept
Atoms and molecules are too small to count. To solve this problem their numbers are expressed in terms of Avogadro’s number (NA = 6.023...
Physics Notes For SSC CGL / CHSL Exam 2019-20 on : Motion
In science, motion is defined as a change in position. An object’s position is its location.
MOTION ALONG A STRAIGHT LINE
If an object changes its position with...
Chemistry Notes For SSC CGL / CHSL Exam 2019-20 on : Molecular mass
Definition of molecular mass : the mass of a molecule that is equal to the sum of the masses of all the atoms contained...
Economics Notes For SSC CGL / CHSL Exam 2019-20 on : Scope of Economics
The nature and scope of economics are related to the study of wealth or human behaviour or of scarce resources. The scope is very...
Chemistry Notes For SSC CGL / CHSL Exam 2019-20 on : Atomic masses
The atomic mass of an element is the average mass of the atoms of an element measured in atomic mass unit (amu, also known...
Economics Notes For SSC CGL / CHSL Exam 2019-20 on : Economics: Its Nature
Similar to definitions of economics, there are a number of controversial issues related to its nature. Some economists believed economics as a science, while...
Government scheme For SSC CGL / CHSL Exam 2019-20 on : Ayushman Bharat–PM Jan...
Ayushman Bharat, a flagship scheme of Government of India was launched as recommended by the National Health Policy 2017, to achieve the vision of...
