Paraformaldehyde is best described as formaldehyde in which state?

Paraformaldehyde is best described as formaldehyde in which state?

• A. Liquid state
• B. Gas state
• C. Solid state
• D. Aqueous state

Answer: (C)

Paraformaldehyde is best described as formaldehyde in a solid state. It is a polymerized form of formaldehyde that appears as a white crystalline or powdery substance. When formaldehyde gas is subjected to certain conditions, such as high temperatures or prolonged exposure, it can polymerize to form paraformaldehyde. This solid form is often encountered in laboratory settings and can also be dissolved in various solvents to produce solutions of formaldehyde for use in embalming and preservation. Understanding the physical states of formaldehyde and its derivatives is crucial for professionals in funeral service education, as it influences their usage in embalming processes.

Paraformaldehyde is best described as formaldehyde in a solid state. It is a polymerized form of formaldehyde that appears as a white crystalline or powdery substance. When formaldehyde gas is subjected to certain conditions, such as high temperatures or prolonged exposure, it can polymerize to form paraformaldehyde. This solid form is often encountered in laboratory settings and can also be dissolved in various solvents to produce solutions of formaldehyde for use in embalming and preservation. Understanding the physical states of formaldehyde and its derivatives is crucial for professionals in funeral service education, as it influences their usage in embalming processes.