Which of the following would lead to the highest entropy gain in the surroundings? A. An endothermic reaction in a hot environment.

B. An exothermic reaction in a hot environment.

C. An endothermic reaction in a cold environment.

D. An exothermic reaction in a cold environment.

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.