Question

The gas constant has units

• A. L atm $K{}^{-1}mo{l}^{-1}$
• B. L atm ${}^{-1}{K}^{-1}mo{l}^{-1}$
• C. atm $c{m}^3{K}^{-1}mo{l}^{-1}$
• D. $\text{erg}{K}^{-1}$

Answer 1

Answer: (A), (C)

$R=\frac{PV}{nT}\therefore R\text{ (unit) }$
$=Latm{K}^{-1}mo{l}^{-1}$ and $atmc{m}^3{K}^{-1}mo{l}^{-1}$