You solve an EOS for V and receive in [m3/mol]: (0.001348, 0.007580, 0.02356) Which statement is true?
A. 0.02356, being the middle value, is meaningless.
B. If the pressure is below the vapor pressure, then V = 0.02356 m3/mol.
C. Reading from left to right, the three values represent VV, a non-physical solution, VL.
D. The units are wrong.
E. None of these are correct.
A. Incorrect. 0.02356 is the largest value. 0.007580 is the middle value.
B. Correct. If a compound is below its vapor pressure, then it will be in the vapor phase and the largest V is the meaningful one.
C. Incorrect. This is backwards. The largest molar volume is VV and the smallest VL.
D. Incorrect. The units are the accepted ones for molar volume in SI.
E. Incorrect. One of the statements is correct.
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