Which of the Following Compounds Has the Highest Standard Entropy

question 30

Multiple Choice

Which of the following compounds has the highest standard entropy per mole at 298 K?

• A)H₂O(l)
• B)CaCO₃(s)
• C)CO(g)
• D)SiO₂(s)
• E)CH₃OH(l)

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Definitions:

Spinal Nerve

One of the 31 pairs of nerves that originate from the spinal cord, providing motor and sensory functions to the body.

Dorsal Root

The sensory branch of a spinal nerve that enters the spinal cord, carrying sensory information from the peripheral nervous system to the central nervous system.

Musculocutaneous Nerve

The musculocutaneous nerve is a major peripheral nerve of the upper limb, primarily responsible for the innervation of the biceps muscle and sensation to the forearm.

Biceps Brachii

A muscle located in the upper arm, responsible for flexing the elbow and rotating the forearm.