How will the spontaneity of this reaction vary with temperature? This reaction is
A. nonspontaneous at all temperatures.
B. nonspontaneous at high temperatures and spontaneous at low temperatures.
C. spontaneous at high temperatures and nonspontaneous at low temperatures.
D. spontaneous at all temperatures.
Answer:C
How will the spontaneity of this reaction vary with temperature? This reaction is
A. nonspontaneous at all temperatures. B. nonspontaneous at high temperatures and spontaneous at low temperatures. C. spontaneous at high temperatures and nonspontaneous at low temperatures. D. spontaneous at all temperatures.