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In Terms of the Enthalpy of Formation, Which of the Following

Question 110

Multiple Choice

In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions?


A) PbBr2(s) , In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions? A) PbBr<sub>2</sub>(s) ,   277.4 kJ/mol B) O<sub>3</sub>(g) ,<font face= symbol ></font><font face= symbol ></font>   142.3 kJ/mol C) SO<sub>2</sub>(g) ,   269.9 kJ/mol D) H<sub>2</sub>Se(g) ,   29.7 kJ/mol E) ICl(g) ,   17.8 kJ/mol 277.4 kJ/mol
B) O3(g) , In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions? A) PbBr<sub>2</sub>(s) ,   277.4 kJ/mol B) O<sub>3</sub>(g) ,<font face= symbol ></font><font face= symbol ></font>   142.3 kJ/mol C) SO<sub>2</sub>(g) ,   269.9 kJ/mol D) H<sub>2</sub>Se(g) ,   29.7 kJ/mol E) ICl(g) ,   17.8 kJ/mol 142.3 kJ/mol
C) SO2(g) , In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions? A) PbBr<sub>2</sub>(s) ,   277.4 kJ/mol B) O<sub>3</sub>(g) ,<font face= symbol ></font><font face= symbol ></font>   142.3 kJ/mol C) SO<sub>2</sub>(g) ,   269.9 kJ/mol D) H<sub>2</sub>Se(g) ,   29.7 kJ/mol E) ICl(g) ,   17.8 kJ/mol 269.9 kJ/mol
D) H2Se(g) , In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions? A) PbBr<sub>2</sub>(s) ,   277.4 kJ/mol B) O<sub>3</sub>(g) ,<font face= symbol ></font><font face= symbol ></font>   142.3 kJ/mol C) SO<sub>2</sub>(g) ,   269.9 kJ/mol D) H<sub>2</sub>Se(g) ,   29.7 kJ/mol E) ICl(g) ,   17.8 kJ/mol 29.7 kJ/mol
E) ICl(g) , In terms of the enthalpy of formation, which of the following compounds is most stable relative to its elements under standard conditions? A) PbBr<sub>2</sub>(s) ,   277.4 kJ/mol B) O<sub>3</sub>(g) ,<font face= symbol ></font><font face= symbol ></font>   142.3 kJ/mol C) SO<sub>2</sub>(g) ,   269.9 kJ/mol D) H<sub>2</sub>Se(g) ,   29.7 kJ/mol E) ICl(g) ,   17.8 kJ/mol 17.8 kJ/mol

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