For Which of the Following Reactions Is ΔS° at 25°C

question 53

Multiple Choice

For which of the following reactions is ΔS° at 25°C closest to zero?

• A)N₂(g)+ O₂(g)→ 2NO(g)
• B)H₂(g)+ I₂(s)→ 2HI(g)
• C)CH₃CHO(g)+ ⁵/₂O₂(g)→ 2CO₂(g)+ 2H₂O(g)
• D)2NO(g)+ O₂(g)→ 2NO₂(g)
• E)C₂H₄(g)+ Br₂(l)→ C₂H₄Br₂(l)

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Definitions:

Choice Set

The collection of all possible options available for selection by a decision-maker.

Leftover Income

The amount of income that remains after all necessary expenses, such as bills and living costs, have been paid.

Budget Constraint

A limit on the consumption bundles that a consumer can afford given their income and the prices of goods.

Equation

A mathematical statement that asserts the equality of two expressions, usually denoted by the symbol '='.