Which Statement A-D Is Not Correct? Pure Water at 25

question 75

Multiple Choice

Which statement A-D is not correct? Pure water at 25C has ________

• A)K_w  1.0  10 ^{ 14}.
• B)pOH  7.
• C)[H₃O ^ ]  [OH ^ ].
• D)pH  7.
• E)A-D are all correct.

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Definitions:

Endergonic

Describes a chemical reaction that requires energy to be absorbed from its surroundings, not occurring spontaneously.

Open System

An entity that exchanges energy with its surroundings. Compare with closed system.

Energy Content

The total amount of energy available in a food item or fuel source, typically measured in calories or joules.

Organism

Any living system consisting of one or more cells.