下列反应过程中，\(\rm{\triangle H > 0}\)且\(\rm{\triangle S > 0}\)的是\(\rm{(}\)　　\(\rm{)}\)

A．\(\rm{CaCO_{3}(s)═CaO(s)+CO_{2}(g)}\)

B．\(\rm{NH_{3}(g)+HCl(g)═NH_{4}Cl(s)}\)

C．\(\rm{4Al(s)+3O_{2}(g)═2Al_{2}O_{3}(s)}\)

D．\(\rm{H_{2}SO_{4}(aq)+Ba(OH)_{2}(aq)═BaSO_{4}(s)+2H_{2}O(l)}\)

【考点】熵变

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