For a Certain Reaction at 25 $\times$ 10^-3 $\times$ 10^-1

question 67

Multiple Choice

For a certain reaction at 25.0°C,the value of K is 1.2 $\times$ 10^-3.At 50.0°C the value of K is 3.4 $\times$ 10^-1.This means that the reaction is

• A)exothermic
• B)endothermic
• C)never favorable
• D)more information needed
• E)none of these (A-D)