Which of the Following Results in a Decrease in the Entropy

question 74

Multiple Choice

Which of the following results in a decrease in the entropy of the system?

• A)O ₂( g), 300 K → O ₂( g), 400 K
• B)H ₂O( s), 0°C → H ₂O( l), 0°C
• C)N ₂( g), 25°C → N ₂( aq), 25°C
• D)NH ₃( l), −34.5°C → NH ₃( g), −34.5°C
• E)2H ₂O ₂( g)→ 2H ₂O( g)+ O ₂( g)

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Definitions:

Real GDP

The calculation of a nation's economic production after accounting for changes in prices, such as inflation or deflation, which shows the actual value of the products and services generated.

Nominal GDP

The gross domestic product measured in current prices, without adjusting for inflation, representing the value of all goods and services produced within a country's borders in a specific time period.

Real GDP

The measure of a nation's gross domestic product adjusted for inflation, showing the value of goods and services produced in real terms.

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