So what it comes down to is that you would need two mechanisms:

One which destroys the container of super cooled gas/liquid.

And the second is the actual freezing effect from the super cooled gas.

 

The overall effect would depend on how much super cooled gas/liquid you could force into the container and the resulting pressure and how thoroughly and quickly you destroy the container.

 

I believe that there is probably some means to create a magnificent implosion with a powerful endothermic reaction that would result in the freezing of the surrounding environment.

freeze it not just cool it

like wen the bomb explodes it flash freezes averything in the blast radius killing everyliving thing.........would that be possible

 

Is it possible yes, can we do it no. If you made a bomb with -273.16 °C and just make it as big as needed you got a flash freeze (we cant do it yet but in about 1000 years Perhaps)