The enthalpy of a reaction is +270 kj/mol. what can you determine about the
reaction?
o
a. it is spontaneous.
o
b. it is endothermic.
o
c. it is nonspontaneous.
o
d. it is exothermic.

The correct answer is D it is exothermic.

Explanation:

Enthalpy is a state function of a system. Enthalpy is measure of heat content of a system.

      Exothethermic reation proceed with liberation of energy in form of heat.As a result enthalpy is positive in case of Exothermic reaction.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

that tool would be a compass