Why do compressed gas cylinders, such as those found in hospitals, typically contain a warning not to leave in sunlight or expose to heat?
a. Exposure to heat can cause the gas to expand rapidly, leading to an explosion.
b. Sunlight can react with the gas, producing toxic fumes.
c. Heat can cause the metal of the cylinder to weaken, leading to structural failure.
d. Sunlight can degrade the quality of the gas, rendering it ineffective.
