have you ever been so in love with someone you dream about them, and you obsses over whether or not you deserve them because all you want is to make happy?

a:

by the combination of an unlimited number of elements

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.