Question

In the ideal gas equation PV = μRT, the universal gas constant R (in SI units) has the value:

Options

• 0.0821 L atm mol⁻¹ K⁻¹

• 9.8 m s⁻²

• 8.31 J mol⁻¹ K⁻¹

• 1.6 × 10⁻¹⁹ C

Answer 1

8.31 J mol⁻¹ K⁻¹

Explanation:

The source defines R = 8.31 J mol−1K−1 in SI units.