Conceptual Connection 17.4 Part A Which statement is true regarding the sublimat

Question

Conceptual Connection 17.4 Part A Which statement is true regarding the sublimation of dry ice (solid CO2)? delta H is positive, delta S is negative, and delta G is positive at all temperatures. Delta H is negative, delta S is positive, and delta G is negative at all temperatures. Delta H is positive, delta S is positive, and delta G is positive at low temperature and negative at high temperature. delta H is negative, delta S is negative, and delta G is negative at low temperature and positive at high temperature.

Explanation / Answer

The sublimation of dry ice (solid CO2) is a spontaneous process, therefore,

?H is positive, ?S is positive, and ?G is positive at low temperature and negative at high temperature

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.