The phase transition CO₂ (s)→ CO₂(g) is called When heat is added to ice at 0°C the ice begins to melt and the temperature ✓until of the ice becomes liquid water. For a given substance, boiling requires * ΔΗ fus ( melting, so AH° is vap F 10 10
Page 1 Question 1 Fill in the banks by selecting The phase transition H,O()-H₂O(g) is called temperature When heat is added to dry ice (solid CO,) at 78 melting freezing vaporization condensation until one option from each menu Parts: a points Part 12 points Part 3: a points Part 4:2 points Part 5:2 polets melting, so AH is 100 For a given substance, boiling requires AH sublimation deposition 10 points Question 2 The boiling point of N,O is -88.5°C. If 9.41 kJ is needed to convert 25.07 g of N,O from liquid Type numbers in the boxes to gas at-88.5°C, what is the AH Part 5 points for N.O, in kJ/mol? pation ins to sublime and the solid becomes CO, gas.
Page 1 Question 1 The phase transition H₂O()-H₂O(g) is called When heat is added to dry ice (solid CO₂) at-78.5°C the solid begins to sublime and the of the solid becomes CO., gas. temperature until For a given s remains constant ires melting, so AH is P steadily increases steadily decreases Fill in the blanks by selecting one option from each menu. Part 2 points Part at a points Part 3:2 points Part 4:2 point Part 5:2 points so points
Page 1 Question 1 The phase transition H₂O()-H₂O(g) is called When heat is added to dry ice (solid CO₂) at -78.5°C the solid begins to sublime and the temperature -- of the solid becomes Co, gas. until For a given substance, boiling requires all melting, so AH is AHⓇ less than half fo more than half exactly half Question 2 Fill in the banks by selecting one option from each men Part 2 points Part 2 points Part 3: a points Parte 2 points P s points in the b
Question 1 The phase transition H,O()-H,O(g) is called When heat is added to dry ice (solid CO,) at -78.5°C the solid begins to sublime and the temperature- until of the solid becomes Co, gas. For a given substance, boiling requires AH the same amount of energy as less energy than more energy than to points Question 2. The boiling point of N,O is -88.5°C. If 9.41 kJ is needed to convert 25.07 g of N,O from liquid pembers in the b to gas at-88.4°C, what is the AH Puts points for N.O, in kJ/mol? melting, so AH is FID in the Manks by selecting one option from each Part : points Part 2:2 points Part 3:2 points Part 2 points Part 5:2 points
Phase Changes Module Quiz Page 1 Question 1 The phase transition H,O()-H,O(g) is called When heat is added to dry ice (solid CO₂) at -78.5°C the solid begins to sublime and the temperature- until of the solid becomes Co, gas. For a given substance, boiling requires- AH equal to less than 1 more than melting, so AH is Fill in the blanks by selecting one option from each Parts: points Pate Partposts Part 3 points points
The phase transition CO₂ (s)→ CO₂(g) is called When heat is added to ice at 0°C the ice begins to melt and the temperatu
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The phase transition CO₂ (s)→ CO₂(g) is called When heat is added to ice at 0°C the ice begins to melt and the temperatu
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