A yes.
B no.
C probably yes. Wouldn't the entropy increase as the crystal lattice of NH4NO3 is broken and individual ions are floating around, even at a lower temperature?
D yes.
Which of the following would have a positive change in standard entropy at constant temperature? Choose all that apply.
A) Burning octane to form carbon dioxide gas and water vapor
B) Freezing titanium
C) The endothermic dissolving of ammonium nitrate solid in water
D) Sublimation of ice
1 answer