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5 points Save AM Question 2 Which of the following statements about the triple point of a substance is wrong? A There are unlimited triple points for each substance between its solid, liquid and vapour phases. 8. There is only one triple point for each substance. The triple point is the one temperature and pressure point at which the sublimation, fusion and vaporisation curves all meet. D. The triple point of a substance is the point at which its solid, liquid and gas co-exist in thermodynamic equilibrium

Question 6 Which of the following statements about the critical point of a substance is wrong? A. There is only one critical point for each substance. B. Critical Point is the point at which the saturated vapour and saturated liquid states are identical. C. There can be two or even three critical points for each substance. D. It is that temperature and pressure point beyond which gases and liquids are so alike and cannot be distinguished.