A) \[C(s)+{{O}_{2}}(g)\,\to \,C{{O}_{2}}(g)\]
B) \[C(s)+2S(s)\,\to \,C{{S}_{2}}(g)\]
C) \[C{{H}_{4}}(g)+2{{O}_{2}}(g)\,\to \,C{{O}_{2}}(g)+2{{H}_{2}}O(l)\]
D) \[CO(g)+\frac{1}{2}{{O}_{2}}(g)\,\to \,C{{O}_{2}}(g)\]
Correct Answer: B
Solution :
This reaction absorbed heat, so it is endothermic reaction.
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