How can the rate of a reaction be increased? (A) decreasing the amount of reactants

(B) having more surface area

(C) diluting a solution

(D) lowering the temperature

Explanation:

Rate of reaction can be increased by having more surface area.

Therefore,

Option B is correct✔

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.