Question

For which of the following processes does the enthalpy
change represent the enthalpy of formation of NaOH ?
(A) Na+ (aq) + OH - (aq) → NaOH(s)
(B) Na(s) + 3O2 (g)- H, (g) + NaOH(s)
(C) 2Na(s) + 2H2O(1) → 2NaOH(aq) + H2(g)
(D) All of these​

Answer 1

Answer:

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