Answer
397.2k+ views
Hint:. The phase transition is the necessary phenomenon in the chemistry and thermodynamics of any reaction. There are three states of matter and the six transitions are possible within those states i.e. melting, freezing, evaporating, condensing, sublimation, and deposition.
Complete step by step answer:
Let us study every phase transition in detail to answer the given question;
- Melting (also known as fusion)-
The transition from solid phase to liquid phase.
- Freezing-
The transition from liquid phase to solid phase.
- Evaporating-
The transition from liquid phase to gas phase.
- Condensing-
The transition from gas phase to liquid phase.
- Sublimation-
The transition from solid phase to gas phase (without passing through liquid phase).
- Deposition-
The transition from gas phase to solid phase (without passing through liquid phase).
Therefore, deposition is the process in which gas is transformed into solid.
So, the correct answer is “Option D”.
Additional information: Deposition is a thermodynamic process which is also known as desublimation as it is reverse of sublimation. It is an exothermic phase change as it releases energy. For example: soot deposition on the walls of the chimney.
- Sublimation is an endothermic process. The enthalpy of sublimation is the sum of enthalpy of fusion and enthalpy of evaporation.
Note: Some special conditions are required for a gas to transform directly to solid phase without passing through the liquid phase. During winter months, the transformation from water vapor to ice without becoming liquid is the well-known example to describe the process.
Complete step by step answer:
Let us study every phase transition in detail to answer the given question;
- Melting (also known as fusion)-
The transition from solid phase to liquid phase.
- Freezing-
The transition from liquid phase to solid phase.
- Evaporating-
The transition from liquid phase to gas phase.
- Condensing-
The transition from gas phase to liquid phase.
- Sublimation-
The transition from solid phase to gas phase (without passing through liquid phase).
- Deposition-
The transition from gas phase to solid phase (without passing through liquid phase).
Therefore, deposition is the process in which gas is transformed into solid.
So, the correct answer is “Option D”.
Additional information: Deposition is a thermodynamic process which is also known as desublimation as it is reverse of sublimation. It is an exothermic phase change as it releases energy. For example: soot deposition on the walls of the chimney.
- Sublimation is an endothermic process. The enthalpy of sublimation is the sum of enthalpy of fusion and enthalpy of evaporation.
Note: Some special conditions are required for a gas to transform directly to solid phase without passing through the liquid phase. During winter months, the transformation from water vapor to ice without becoming liquid is the well-known example to describe the process.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why Are Noble Gases NonReactive class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)