Wouldnt the pressure be the kPa? if so i probably know the answer
Answer:
B
Explanation:
Presumably the system is closed (nothing can escape or enter).
A: You're cooling the container so it shouldn't explode.
C: If the container is Closed, the volume cannot increase or decrease.
D: is also impossible for the closed container reason.
B: The pressure has to decrease because the molecules are moving slower which decreases their velocity. If that happens the Force goes down.
B: Answer
the answer is <em>a} physical and chemical changes</em>
Reactants are on the left side of the arrow, while products are on the right
