When 200 g of hot water at 90°C is allowed to cool to room temperature of 20 Celsius, the heat loss by the water is.. 1)20
2) 200
3)4000
4) 14000

a:

by the combination of an unlimited number of elements

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;

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.