APFIVE Standard Enthalpy of Formation of an Element
What value is assigned to the standard enthalpy of formation of an element in its most stable form?
A
0 kJ/mol
B
100 kJ/mol
C
Varies with temperature
D
Depends on pressure
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | p250001155 | 1 | 1 | 0m 00s | 100 |
| #2 | lhormacero | 1 | 1 | 1m 13s | 27 |
| #3 | srinikasriyamathur | 0 | 2 | 56m 48s | -3,428 |
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