which reaction is most exothermic?
A. Li+(g) + F.(g)→LiF(s)
B. Na+(g) + Cl.(g)→NaCl(s)
C. Mg2+(g) +O2.(g)→MgO(s)
D. Ca2+(g) + S2.(g)→CaS(s)
The answer is "C", i need the explanation plz thanks. :)
- Anonymous9 years agoFavorite Answer
C is an oxidation reactions....oxidation reactions are exothermic in nature
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