Which of the following statements about enthalpy is FALSE?
a) The value of AH for a chemical reaction is the amount of heat absorbed or evolved in the reaction under conditions of constant pressure
b) An endothermic reaction has a positive ΔH and absorbs heat from the surroundings. An endothermic reaction feels cold to the touch.
c) An exothermic reaction has a negative ΔH and gives off heat to the surroundings. An exothermic reaction feels warm to the touch.
d) Statements (a), (b), and (c) are all false statements
e) Statements (a), (b), ad (c) are all true statements