What Are the Formulas of the Monomers Used to Produce

question 141

Multiple Choice

What are the formulas of the monomers used to produce the nylon polymer shown below?

• A) NH₂CH₂CH₂NH₂ and (COCl)-C₆H₄-(COCl) (substituents are para)
• B) NH₂CH₂CH₂Cl and (COCl)-C₆H₄-(COO
• C) HOOC-CH₂CH₂-COOH and NH₂-C₆H₄-NH₂ (substituents are para)
• D) ClCH₂CH₂Cl and (COO
• H)-C₆H₄-(COO
• H) (substituents are para)
• E) ClCH₂CH₂Cl and NH₂-C₆H₄-NH₂ (substituents are para)

---

Definitions:

TB Skin Test

A medical test that involves injecting a small amount of fluid under the skin to test for tuberculosis infection.

Mumps

An acute viral disease characterized by swelling of the salivary glands, especially the parotid glands, along with fever and headache.

Standard Precautions

A set of infection control practices used to prevent transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin (including rashes), and mucous membranes.

Contact Precautions

Measures implemented to prevent the spread of infectious diseases that can be transmitted through direct or indirect patient contact.