Which of the Following Is a Weak Acid

question 15

Multiple Choice

Which of the following is a weak acid?

• A)NH₃
• B)HCN
• C)HCl
• D)HNO₃

---

Definitions:

CN XI

The eleventh cranial nerve, also known as the accessory nerve, which is responsible for controlling certain muscle movements in the shoulder and neck.

Strabismus

A visual disorder where the eyes do not properly align with each other when looking at an object, causing a discrepancy in gaze direction.

Hypotonic Muscles

Refers to muscles that have lesser than normal tone or tension, often resulting in weakness and a reduced ability to contract.