Which of the Following Is Not a State Function

question 113

Multiple Choice

Which of the following is not a state function?

• A) H
• B) T
• C) U
• D) S
• E) None; they are all state functions.

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Definitions:

ΔH°

Denotes the standard enthalpy change of a reaction, measured under standard conditions (1 atm, 298.15 K).

Initiation Step

The first step in a chain reaction, where reactive intermediates are produced that propagate the reaction.

Free Radical Chlorination

A chemical reaction where chlorine atoms generated from molecular chlorine initiate a radical chain reaction leading to the chlorination of hydrocarbons.

ΔH°

The standard enthalpy change, indicating the heat absorbed or released in a reaction at standard conditions (1 atm, 298 K).