Which of the Following Phase Transitions Is/are Endothermic?
1)liquid Water $\circ$

question 26

Multiple Choice

Which of the following phase transitions is/are endothermic?
1) liquid water freezing to a solid at its normal freezing point of 0.0 ^$\circ$ C.
2) the sublimation of solid carbon dioxide into the gas phase.
3) gaseous sulfur dioxide condensing into a liquid at its boiling point of -10.0 ^$\circ$ C.

• A) 1 only
• B) 2 only
• C) 3 only
• D) 1 and 2
• E) 1,2,and 3

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