Acetylene storage uses which solvent to dissolve the gas?

Acetylene storage uses which solvent to dissolve the gas?

• A. Water
• B. Acetone
• C. Ethanol
• D. Glycerin

Answer: (B)

Acetylene must be stored in a way that prevents it from decomposing or exploding when under pressure. The safest, most effective method is to dissolve the gas in a solvent inside the cylinder. Acetone is used because it readily dissolves acetylene and can hold a large amount of it under the cylinder’s pressure in the porous filler. This creates a stable solution that lowers the risk of dangerous reactions and makes the gas release controllable when you open the valve. Other liquids like water, ethanol, or glycerin don’t provide the same level of solubility or stability for acetylene and aren’t used for this purpose. So acetone is the solvent chosen to dissolve acetylene for storage.

Acetylene must be stored in a way that prevents it from decomposing or exploding when under pressure. The safest, most effective method is to dissolve the gas in a solvent inside the cylinder. Acetone is used because it readily dissolves acetylene and can hold a large amount of it under the cylinder’s pressure in the porous filler. This creates a stable solution that lowers the risk of dangerous reactions and makes the gas release controllable when you open the valve. Other liquids like water, ethanol, or glycerin don’t provide the same level of solubility or stability for acetylene and aren’t used for this purpose. So acetone is the solvent chosen to dissolve acetylene for storage.