Question

Consider the reaction 2NaN3 → 2Na + 3N2, which is the first reaction that occurs when an air bag expands in a car undergoing a collision. This reaction happens very quickly, as you might suspect.

A graph showing the amount of nitrogen gas (N2) could be best described as which sentence?

A.) The graph line’s general trend is decreasing from left to right.
B.) The graph line’s general trend is absolutely horizontal.
C.) The graph line’s general trend is nearly horizontal.
D.) The graph line’s general trend is increasing from left to right.

Answer 1

D) The Graph line’s general trend is increasing from left to right.

Step-by-step explanation:

N2, a product, will increase over time which means the line of the graph would go up over time. Time increases from left to right so the correct answer is D.