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) , 277.4 kJ/mol
B) O3(g) , 142.3 kJ/mol
C) SO2(g) , 269.9 kJ/mol
D) H2Se(g) , 29.7 kJ/mol
E) ICl(g) , 17.8 kJ/mol
Correct Answer:

Verified
Correct Answer:
Verified
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