Know these facts
Urea is the first organic compound synthesized
in the laboratory.Rainbow is caused by dispersion.Dispersion is the splitting up…
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ONLINE LEARNING
General Knowledge
The Swadeshi and Boycott were adopted
as methods of struggle for the first time during the agitation against the
partition of…
Atoms: Basics for Exams
A molecule is the smallest particle
in a chemical element or compound that has the chemical properties of that
element or…
Basics for PSC: Electricity
In an electric bulb, the electrical
energy is converted to light and heat.In a mixer grinder, the electrical
energy is converted…
Kidney for exam
The kidney is a bean-shaped
structure with a convex and a concave border. They are the organs that filter
waste products from the…
Kerala: Fact file
Official fruit of Kerala is Jack fruit.The Travancore State Manual was written by Nagam
Aiya and was published in…
Know your computer: For competitive exams
The mouse was invented by Douglas
Engelbart in 1964A floppy disk is a type of disk
storage composed of a disk of thin and…