SCIENCE

Under : SCIENCE    Posted On :  09.08.2018 01:09 am

The law of reciprocal proportions was proposed by Jeremias Ritcher in 1792.....

Under : SCIENCE    Posted On :  09.08.2018 12:52 am

Science : Atomic Structure : Laws of Chemical combination....

Under : SCIENCE    Posted On :  09.08.2018 12:09 am

Atoms are the building blocks of matter. Every substance is made up of atoms in one form or other. ....

Under : SCIENCE    Posted On :  08.08.2018 11:44 pm

A mixture as you know contains more than one substance in which the components can either be elements or compounds or both. ....

Under : SCIENCE    Posted On :  08.08.2018 10:26 pm

A colloidal solution is a heterogeneous system consisting of the dispersed phase and the dispersion medium.....

Under : SCIENCE    Posted On :  08.08.2018 09:47 pm

We can see that in the case of sugar we get a clear solution and the particles never settle down. ....

Under : SCIENCE    Posted On :  08.08.2018 08:31 pm

Most of the substances that we use in our daily life are mixtures. ....

Under : SCIENCE    Posted On :  08.08.2018 08:14 pm

A compound is made of two or more of elements combined in a xed ratio by mass. ....

Under : SCIENCE    Posted On :  08.08.2018 06:51 pm

An element contains atoms of the same kind. It cannot be further broken into simpler particles of matter by chemical methods of action, heat, light or....

Under : SCIENCE    Posted On :  08.08.2018 05:30 pm

As we know already, the matter is classified into pure substances and mixtures. ....

Under : SCIENCE    Posted On :  08.08.2018 04:56 pm

When you are blowing air into a balloon, you fill it with air particles moving with high speed. ....

Under : SCIENCE    Posted On :  08.08.2018 03:47 pm

Have you noticed that the moth balls which we place in our cloth cupboards disappear after a few days? ....

Under : SCIENCE    Posted On :  08.08.2018 03:10 pm

Science : Matter Around Us : Evaporation....

Under : SCIENCE    Posted On :  08.08.2018 01:49 pm

Boiling refers to the process by which a substance changes from the liquid state to the gaseous state at its boiling point. ....

Under : SCIENCE    Posted On :  08.08.2018 12:50 pm

Let us now try to reverse the process. Let us start with the liquid and cool it slowly. ....

Under : SCIENCE    Posted On :  08.08.2018 12:19 pm

A substance absorbs heat energy and it melts. The temperature at which a substance melts is called as melting point. ....

Under : SCIENCE    Posted On :  08.08.2018 11:09 am

Matter can change from one state to another. When you taste an ice cream it changes from solid to liquid state due to the transfer of heat energy from....

Under : SCIENCE    Posted On :  08.08.2018 09:58 am

Science : Matter Around Us....