33. The triple point of CO2 is at 5.2 atm and -57°C. Under atmospheric conditions of P = 630 torr, T=23° C, solid CO2 will
(A) sublime. ;
(B) melt. ;
(C) remain solid. ;
(D) boil. ;
(E) in equilibrium with liquid.
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統計: A(1), B(0), C(0), D(0), E(0) #3507485
統計: A(1), B(0), C(0), D(0), E(0) #3507485