The standard molar entropy of NO is 211 J K^-1 mol^-1. What is the standard entropy of 3 moles of NO at 10 bar?

Question

Quizplus · Accepted Answer

The standard molar entropy of a substance is a property of the substance itself and does not depend on the amount of substance. Therefore, to find the entropy of 3 moles of NO, you multiply the standard molar entropy by the number of moles: 211 J/(K·mol) * 3 mol = 633 J/K. However, none of the options correctly matches this calculation, indicating a potential mistake in the interpretation of the question or in the provided options. Given the options, B) 606 J/K is the closest to a plausible answer if considering a different calculation basis, but it does not accurately reflect the correct calculation based on the given standard molar entropy. This response is based on the standard approach to calculating total entropy from molar entropy, but it appears there may be confusion or error in the question setup or options provided.

The Standard Molar Entropy of NO Is 211 J K-1

The Standard Molar Entropy of NO Is 211 J K^-1