Why do you think the temperature of Beaker A and Beaker B changed as they did?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.