Answer:
[tex]128^{o}C[/tex]minimum temperature will the reaction become spontaneous.
Explanation:

From the given,







Therefore,
minimum temperature will the reaction become spontaneous.
Answer:
The mixture contains two or more substances mixed, but neither chemically as well as not in inexact quantity while compound includes two or more elements combined chemically and in a fixed ratio. Pure substances are made up of elements and compounds
Hope this helps!
True ^^ they explained it well
A. Hydrochlori acid must smell like rotten eggs