Free Energy of Reaction -- Temperature Dependence True or False?
1000°C
-------->
Pt - Rh
2HCN(g) + 6H2O(g)
a. The equilibrium position for this reaction is further to the right at lower temperatures.
b. Thermodynamically, this reaction is spontaneous only below a certain temperature.
c. This reaction is endothermic at room temperature.
d. At temperatures significantly lower than 1000°C this reaction is not spontaneous.
e. The high temperature required for this process is needed for kinetic reasons.
Answer:
a false
b false
c false
d True
c True
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