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Which Response Includes All of the Following Processes That Are NaCl(s)H2ONa+(aq)+Cl(aq) \mathrm{NaCl}(\mathrm{s}) \xrightarrow{\mathrm{H}_{2} \mathrm{O}} \mathrm{Na}^{+}(\mathrm{aq})+\mathrm{Cl}^{-}(\mathrm{aq})

Question 4

Multiple Choice

Which response includes all of the following processes that are accompanied by an increase of entropy I) NaCl(s) H2ONa+(aq) +Cl(aq) \mathrm{NaCl}(\mathrm{s}) \xrightarrow{\mathrm{H}_{2} \mathrm{O}} \mathrm{Na}^{+}(\mathrm{aq}) +\mathrm{Cl}^{-}(\mathrm{aq})
II) CaSO4(s) H2OCa2+(aq) +SO42(aq) \mathrm{CaSO}_{4}(\mathrm{s}) \xrightarrow{\mathrm{H}_{2} \mathrm{O}} \mathrm{Ca}^{2+}(\mathrm{aq}) +\mathrm{SO}_{4}{ }^{2-}(\mathrm{aq})
III) KNO3(s) H2OK+(aq) +NO3(aq) \mathrm{KNO}_{3}(\mathrm{s}) \xrightarrow{\mathrm{H}_{2} \mathrm{O}} \mathrm{K}^{+}(\mathrm{aq}) +\mathrm{NO}_{3}^{-}(\mathrm{aq})


A) I and III
B) II and III
C) I, II and III
D) II only
E) III only

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