Question

which of the following changes represent sublimation. (a) solid to liquid (b) solid to gas (c) liquid to gas (d) Gas to liquid​

Answer 1

Answer:

solid to gas.

Explanation:

sublimation is an change of solid state directly to the gaseous state without changing into liquid state.( vis- versa) .

Answer 2

Option B is the right answer.

• Sublimation is a concept used to indicate a physical change in state and is not used to describe a chemical reaction that turns a solid into a gas.
• It is a change from a solid to a gaseous state without the substance being liquid.
• An example is frozen carbon dioxide (dry ice) evaporation of frozen carbon dioxide (dry ice) at standard atmospheric pressure and temperature.
• A substance can sublimate when it moves straight from the solid to the gas phase without first going through the liquid phase.
• A sublimate material is not sodium sulphate, for instance.
• Vapour deposition is the opposite of sublimation.
• The term "sublimation" solely refers to a change in state that occurs due to a physical process; it does not refer to a chemical reaction that turns a solid into a gas.

For more information about sublimation, refer to:

https://brainly.in/question/11766993

https://brainly.ph/question/3947780

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