Which of the Following Solutions Has the Highest Concentration of Free

question 60

Multiple Choice

Which of the following solutions has the highest concentration of free H⁺ ions?

• A) pH 1
• B) pH 4
• C) pH 7
• D) pH 14

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Definitions:

Brachialis

The brachialis muscle is located in the upper arm, specifically in the anterior compartment, and plays a crucial role in flexing the elbow joint.

Brachioradialis

A muscle of the forearm that flexes the forearm at the elbow; it is particularly used when lifting objects or performing movements against resistance.

Radial Pulse

Pulse detected in the radial artery.

Flexor Carpi Ulnaris

A muscle of the forearm that acts to flex and adduct (move towards the body) the wrist.