Which Process Requires the Greatest Endothermic Change in Enthalpy for Water

question 59

Multiple Choice

Which process requires the greatest endothermic change in enthalpy for water?

• A) Freezing
• B) Condensation
• C) Sublimation
• D) Melting
• E) Vaporization

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Definitions:

Vertebrae

The individual bones making up the vertebral column (spine) in humans and other vertebrates.

Ribs

The long curved bones which form the rib cage, providing protection to the thoracic organs.

Intervertebral Discs

The cartilage discs that sit between the bones (vertebrae) in the spine, acting as shock absorbers and allowing flexibility.

Annulus Fibrosus

The outer portion of the intervertebral disc that surrounds the nucleus pulposus, providing the disc with strength and flexibility.