One Mole of an Ideal Gas at 25°C Is Expanded

question 89

Multiple Choice

One mole of an ideal gas at 25°C is expanded isothermally and reversibly from 125.0 L to 250.0 L. Which statement is correct?

• A) ΔS_gas = ΔS_surr
• B) ΔS_gas = Rln2
• C) ΔS_gas = 0
• D) ΔS_univ = 0
• E) ΔS_surr = 0

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Definitions:

Bootstrap Intervals

A technique in statistics to estimate the sampling distribution of an estimator by resampling with replacement from the original data, used to approximate confidence intervals.

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In statistics, creating new samples from an observed dataset, often to perform bootstrap or permutation tests.

BCa Confidence Intervals

A type of confidence interval used in statistics that adjusts for both bias and skewness in bootstrapping, providing a more accurate interval estimate.