Consider the following reaction at \[1000{}^\circ C\] |
A.\[Zn(s)+\frac{1}{2}{{O}_{2}}(g)\to ZnO(s);\]\[\Delta G{}^\circ =-360kJ\,mo{{l}^{-1}}\] |
B. \[C\left( gr \right)+\frac{1}{2}{{O}_{2}}(g)\to CO(g);\]\[\Delta G{}^\circ =-460kJ\,mo{{l}^{-1}}\] |
Choose the correct statement at \[1000{}^\circ C\] |
A) zinc can be oxidised by carbon monoxide.
B) zinc oxide can be reduced by graphite.
C) both statements [a] and [b] are true.
D) carbon monoxide can be reduced by zinc.
Correct Answer: B
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