HYDROGEN The most abundant element in the universe. The third [...]
Electrophilic substitution reaction takes place in benzene and its derivatives, [...]
If water’s boiling point is 100 degrees then why does it change into a gaseous state even before it reaches its boiling point (drying of clothes in absence of sunlight)?
There is a difference between Evaporation and boiling point. The [...]
Why does every gas at ideal conditions have the same volume of 22.4 liters irrespective of the mass and size of molecules of gas?
An atom or molecule of a gas has a size [...]