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Choose the correct statement out of the following
a) Conversion of liquid into vapours is called b) Conversion ofsolid into liquid is called
fusion. sublimation.
c) Conversion of solid into vapours without d) Conversion of vapoursinto solid without
becoming liquid is called evaporation. becoming liquid is called sublimation?
Most Upvoted Answer
Choose the correct statement out of the followinga) Conversion of liqu...
Conversion of States of Matter

Correct Statement: c) Conversion of solid into vapours without becoming liquid is called sublimation.

Explanation:
- Sublimation: Sublimation is the process in which a solid directly changes into a gas without passing through the liquid state. This means that the solid substance does not melt into a liquid form before turning into a gas.
- Example: A common example of sublimation is dry ice (solid carbon dioxide) turning into carbon dioxide gas without becoming a liquid first.
- Conditions: Sublimation occurs under specific temperature and pressure conditions where the substance's vapor pressure is higher than its triple point pressure.

Other Processes:
- Fusion: Fusion is the process of converting a solid into a liquid state. This is commonly known as melting.
- Evaporation: Evaporation is the process of converting a liquid into a gas. This occurs at the surface of the liquid, unlike boiling which happens throughout the liquid.
- Condensation: Condensation is the conversion of a gas into a liquid. This process is the opposite of evaporation.
In conclusion, sublimation is the specific process in which a solid directly transforms into a gas without transitioning through the liquid phase. It is a unique phenomenon that is observed in certain substances under suitable conditions.
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Choose the correct statement out of the followinga) Conversion of liquid into vapours is called b) Conversion ofsolid into liquid is called fusion. sublimation. c) Conversion of solid into vapours without d) Conversion of vapoursinto solid without becoming liquid is called evaporation. becoming liquid is called sublimation?
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Choose the correct statement out of the followinga) Conversion of liquid into vapours is called b) Conversion ofsolid into liquid is called fusion. sublimation. c) Conversion of solid into vapours without d) Conversion of vapoursinto solid without becoming liquid is called evaporation. becoming liquid is called sublimation? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Choose the correct statement out of the followinga) Conversion of liquid into vapours is called b) Conversion ofsolid into liquid is called fusion. sublimation. c) Conversion of solid into vapours without d) Conversion of vapoursinto solid without becoming liquid is called evaporation. becoming liquid is called sublimation? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement out of the followinga) Conversion of liquid into vapours is called b) Conversion ofsolid into liquid is called fusion. sublimation. c) Conversion of solid into vapours without d) Conversion of vapoursinto solid without becoming liquid is called evaporation. becoming liquid is called sublimation?.
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