At what temperatures is a reaction that has a positive change in entropy spontaneous?
A. At all temperatures for exothermic reactions
B. At lower temperatures for endothermic reactions
C. At all temperatures for endothermic reactions
D. At no temperatures for exothermic reactions

the answer is A

I made a chart for AP chem if you want to refer to it.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

2b2t

explanation:

2b2t