A) ? 209 kJ
B) ? 2259 kJ
C) + 2259 kJ
D) 209 kJ
Correct Answer: D
Solution :
By 2× (ii) ? (i) ? (iii) \[{{H}_{2(g)}}+2{{C}_{(s)}}\to {{C}_{2}}{{H}_{2(g)}},\,\,\,\Delta {{G}^{\circ }}=209\,kJ\].You need to login to perform this action.
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