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What Is the Total Motional Contribution to the Molar Internal $\circ$

Question 86

Multiple Choice

What is the total motional contribution to the molar internal energy of gaseous H₂O at 25^$\circ$C?

A) 6.19 kJ.mol^-1
B) 7.43 kJ.mol^-1
C) 3.72 kJ.mol^-1
D) 12.4 kJ.mol^-1
E) 2.48 kJ.mol^-1

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