A sample containing \(1.00 \text{ mol}\) of \(\text{N}_2\text{(g)}\) is held in a container at a constant temperature of \(273 \text{ K}\). A student measures the pressure and volume of the gas sample across four different trials and calculates the ratio \(\dfrac{PV}{nRT}\), as summarized in the table below.

Trial	Pressure (\(\text{atm}\))	\(\dfrac{PV}{nRT}\)
1	\(1.0\)	\(1.00\)
2	\(100\)	\(0.87\)
3	\(300\)	\(1.00\)
4	\(800\)	\(1.52\)

Based on the data in the table, which of the following best explains why \(\dfrac{PV}{nRT} > 1.00\) in trial 4?