According to the phase diagram elven for Compound y, what description is correct? 1200 000 Poom 400 2 200 - 100 0 100 t(C) At the temperature and pressure at point 4. Yle) will spontaneously convert to yo). AtoCond 1200 torr. Y de a solid At the pressure and temperature of point I will strontaneously convert to and no Youtube