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Q: What is the name of the process in which gas is directly converted into a solid?
  • A. Sublimation
  • B. Deposition
  • C. Condensation
  • D. Evaporation
Correct Answer: Option B - Deposition - The process by which a substance changes from the gaseous state to a solid state. Condensation - The process by which a substance changes from vapor (steam) to a liquid state. For example, the conversion of vapor into water. Sublimation - The process by which a substance changes from a solid state to a gas state. For example- burning of camphor. Evaporation - The process in which a substance changes from a liquid state to a vapor (gas) state.
B. Deposition - The process by which a substance changes from the gaseous state to a solid state. Condensation - The process by which a substance changes from vapor (steam) to a liquid state. For example, the conversion of vapor into water. Sublimation - The process by which a substance changes from a solid state to a gas state. For example- burning of camphor. Evaporation - The process in which a substance changes from a liquid state to a vapor (gas) state.

Explanations:

Deposition - The process by which a substance changes from the gaseous state to a solid state. Condensation - The process by which a substance changes from vapor (steam) to a liquid state. For example, the conversion of vapor into water. Sublimation - The process by which a substance changes from a solid state to a gas state. For example- burning of camphor. Evaporation - The process in which a substance changes from a liquid state to a vapor (gas) state.