Multiple Choice
The normal melting and boiling points of SO2 are 198 and 263 K, respectively. For a plot of the standard molar entropy of SO2 versus temperature, which of the following is INCORRECT?
A) At 263 K, S° is constant.
B) S° increases with increasing temperature.
C) S° equals zero at 0 K.
D) At 198 K, S° increases by the value of △Sfusion.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Standard Gibbs energy of formation requires the
Q50: Which of the following substances under equal
Q51: Consider the following reaction: C(g) + 2
Q53: For the reaction N<sub>2</sub>O<sub>3</sub>(g) → NO(g) +
Q54: For CO(g) + H<sub>2</sub>(g) → H<sub>2</sub>CO(g)
Q57: What is ΔG° at 25°C? <br>2O<sub>3</sub>(g) →
Q58: If the enthalpy of vaporization of chloromethane,
Q60: For a reaction Keq = 1.2 ×
Q83: Find correct statements.<br>I.A spontaneous process is a
Q85: A reaction is spontaneous if:<br>I.ΔG is a