Question

during which change of state would the volume of a substance increase the most?
deposition
melting
vaporization
sublimation

Explanation:

• Deposition is gas to solid, volume decreases.
• Melting is solid to liquid, volume change is small.
• Vaporization is liquid to gas, volume change is large.
• Sublimation is solid to gas, skips liquid state. Gas has much larger volume than solid (and liquid). So sublimation causes the largest volume increase.

Answer:

sublimation