Start learning →

What is the name for a direct phase change from solid to gas?

ASublimation
BDeposition
CCondensation
DRecombination
Answer & Solution
Correct answer: A. Sublimation
1. Melting turns a solid into a liquid, and freezing turns a liquid into a solid. 2. Vaporization turns a liquid into a gas, and condensation turns a gas into a liquid. 3. Sublimation is the name for a phase change straight from solid to gas. 4. Deposition is the reverse process, gas to solid, and recombination refers to plasma turning back into gas. 5. So sublimation is correct. _Source: OpenStax Physics (CC BY 4.0), Ch 11 "Thermal Energy, Heat, and Work", section 11.3 Phase Change and Latent Heat_
Practise this question with Quill — GCE O-Level (Singapore) →

Keep practising Thermal Energy, Heat, and Work

Browse all Thermal Energy, Heat, and Work questions for GCE O-Level (Singapore), or explore more Physics topics.

Start a Thermal Energy, Heat, and Work lesson →
Related questions