Under what conditions will a pure sample of an ideal gas not only exhibit a pressure of $1 \, atm$ but also a concentration of $1 \, mol \, L^{-1}$ $(R = 0.082 \, L \, atm \, mol^{-1} \, K^{-1})$?
- AAt $STP$
- BWhen $V = 22.4 \, L$
- CWhen $T = 12 \, K$
- DImpossible under any conditions
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