Vesa I noticed it after the temperature became cooler, the water outside turn to ice. What inference can you make? ​

just did the assignment and the answer was #1 +2 n

the correct answer to this question is 2

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.