At Constant T and P, in Which of the Following

question 17

Multiple Choice

At constant T and P, in which of the following situations will the reaction never be product-favored?

• A) DH > 0 and DS < 0
• B) DH > 0 and DS > 0
• C) DH < 0 and DS < 0
• D) DH < 0 and DS > 0
• E) none of these

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Definitions:

Turgor Pressure

The pressure within plant cells that is attributable to the water-filled vacuole, pushing the cell membrane against the cell wall, and is crucial for plant rigidity and stability.

Translocation

The movement of substances within a plant, particularly the transport of sugars and other molecules from leaves to other tissues via the phloem.

Pressure-Flow Model

A hypothesis describing how nutrients, especially sugars, are transported in plants from sources to sinks via the phloem.

Translocation

A chromosomal abnormality where a segment of one chromosome is transferred to another chromosome.