For Which Reaction Below Does the Enthalpy Change Under Standard $\rightarrow$

question 62

Multiple Choice

For which reaction below does the enthalpy change under standard conditions correspond to a standard enthalpy of formation?

• A) 2H₂(g) + C(s) \(\rightarrow\) CH₄(g)
• B) CO₂(g) + C(s) \(\rightarrow\)2CO(g)
• C) 2NO₂(g)\(\rightarrow\)N₂O₄(g)
• D) CO(g) + H₂O(g) \(\rightarrow\) CO₂(g) + H₂(g)
• E) CO₂(g) + H₂(g) \(\rightarrow\) CO(g) + H₂O(g)

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Definitions:

Labile Cells

Cells that undergo continuous division and are capable of rapid regeneration, such as those found in the skin, blood, and mucosal lining.

Scar Production

The process of tissue healing that results in the formation of scar tissue, replacing normal skin after injury.

Stable Cells

Cells that have a low rate of division under normal conditions but can rapidly divide in response to injury or loss.

Increased Permeability

A state where a barrier (such as blood vessels or membranes) allows more substances to pass through it than normal.