Suppose You Had Two Atomic Gases That React to Form $\rarr$

question 21

Multiple Choice

Suppose you had two atomic gases that react to form a diatomic gas A + B $\rarr$ AB.Suppose you perform this reaction with 1 mole each of A and B in a thermally isolated chamber so no heat is exchanged with the environment.The temperature of the final system

• A)will remain the same.
• B)will decrease.
• C)will increase.
• D)could either increase or decrease depending on information that has not been provided in this problem.