Why did the Methane lake did not change phase before 2007? Include: attraction, adding energy, freedom of movement, gas, kinetic energy, liquid, molecules, phase change, removing energy, solid, and speed in your paragraph as your word key’s

the answer is option a.

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.