Question

In the given process R and Y indicates a process. identify this process and indicate the type (reversible and non reversible) by mentioning and single change involved in the process ​

Answer 1

Explanation:

P - Freezing

T - Vaporization

Freezing and Vaporization both are reversible process.

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Answer 2

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In the given process, R and T indicates a process. Identify this process and indicate the type (reversible and non reversible) by mentioning any single change involved in the process.

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For process R,

• Steam is changing into water.

• This process is condensation.

*Note- Condensation is the process through which steam changes into water on cooling.

• This is a reversible change as we can get the steam back on heating the water.

For process T,

• Water is changing into water vapour.

• This process is vapourization.

*Note- Vapourization is the process through which water changes into water vapour on heating.

• This is a reversible change as we can get the water back on cooling the water vapour.

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