The ideal gas equation is:
A$PV = nT$
B$PV = nRT$ (or equivalently $PV = N k_B T$)
C$P/V = nRT$
D$PV^2 = nRT$
Answer & Solution
Correct answer: B. $PV = nRT$ (or equivalently $PV = N k_B T$)
Combining Boyle's, Charles' and Gay-Lussac's laws: $PV = nRT$ where $R = 8.314$ J/(mol·K). Equivalently $PV = N k_B T$ with $R = N_A k_B$.
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