Question

oblem 19.40 - Enhanced-with Feedback Part B able r each of the following pairs, predict which substance ssesses the larger entropy per mole Compare 1 mol of H20(9) at 100 °C, 1 atm and 1 mol of H20(1) at 100 °C, 1 atm. Match the words in the left column to the appropriate blanks in the sentences on the right. ou may want to reference (Pages 816-821) Section 19.3 ile completing this problem. Reset Help is a more complex molecule with more rotational and vibrational degrees of freedom When comparing H2O(g) and H20(1), 1 mol at 100C and 1 atm possesses the larger entropy per mole. This is best explained because t occupies a larger volume has more freedom of movement in aqueous solution H20(1) H20(g) Submit Request Answer Part C

Answer 1

When comparing H2O (g) and H2O (l), 1 mol H2O (g) at 100°C and 1 atm pressure posses more entropy per mole.

This is best explained because it occupies larger volume. This is because due to more volume, particles can move more randomly.