so that kind of opens up another question, so a supercritical fluid is when the the temperature and pressure are above the critical point, but at the top right of the phase diagram there is still a region where there are solids. Is is possible to have a supercritical fluid that is in the solid...
I know the specific volume for Ice is higher than water so increases in pressure make it more favorable for the ice to go to water (hence a negative slope on a phase diagram rather than positive)
Is there a point at which if the pressure was so high that it would be have to be liquid no matter...