The Sublimation of "Dry Ice" Is Spontaneous at 25 ^$\omicron$ C and 1 Atm

question 143

Multiple Choice

The sublimation of "dry ice" is spontaneous at 25 ^$\omicron$ C and 1 atm .What are the signs of $\Delta$ H ^$\omicron$ and $\Delta$ S ^$\omicron$ ,Respectively?

• A) 0, +
• B) +, -
• C) -, +
• D) +, +
• E) -,-

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