The lowest temperature for a substance to be in a gaseous state is
−273∘C
208 K
0∘C
0 Fahrenheit
−273∘C is same as 0 K
The temperature at which the substances get converted from their liquid state to gaseous state is called as _____________.
Why does the boundary between liquid phase and gaseous phase disppear on heating a liquid upto critical temperature in a closed vessel ? In this situation what will be the state of the substance?