alleryThe relation between universal gas constant $R$, Avogadro number $N_A$, and Boltzmann constant $k_B$ is:
A$R = k_B/N_A$
B$R = N_A k_B$
C$R = N_A + k_B$
D$R = N_A^2 k_B$
Answer & Solution
Correct answer: B. $R = N_A k_B$
$R = N_A k_B$.
$R$ is per mole; $k_B$ is per molecule.
Dividing $R$ by $N_A$ gives the per-molecule constant.
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