TC 1600 1500 Liquid 1400 An+L 1300 Di + L 1278 E Di + An A 1200 Di CaMgSi, 20 40 80 60 Wt% An Caal, Si, Van hun Question 6 3 pts Based on the main thermodynamic relationship, why is a liquid the stable form at high temperature? Mark all that apply. The liquid has a lower Gibbs Free Energy because the term - Tds dominates The liquid has a lower Gibbs Free Energy because the term PdV dominates At high temperatures the phase with the higher entropy is stable Liquids have a higher entropy than solids D Question 11 4 pts Consider point C, as you cool it down, which phase assemblage will be stable at 1300 degree C? 50% of the mineral diopside and 50% of the mineral anorthite O 90% of melt with a composition of (44% anorthite & 56% diospide melt), 10% mineral anorthite 90% of melt with a composition of (56% anorthite & 44% diospide melt), 10% mineral anorthite O 10% of melt with a composition of (56% anorthite & 44% diospide melt), 90% mineral anorthite