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When water is at saturated condition (i.e.Saturated liquid or saturated vapour) no. of independent intensive properties required to determine the state is
- a)1
- b)2
- c)3
- d)zero
Correct answer is option 'A'. Can you explain this answer?
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When water is at saturated condition (i.e.Saturated liquid or saturate...
When water is in a saturated condition, it means that it exists in equilibrium with both its liquid and vapor phases at a particular temperature and pressure. In this state, the water is at its boiling point and any additional heat added to the system will only result in a phase change rather than an increase in temperature.
To determine the state of a saturated substance, we need to know its temperature and pressure. These two properties are called intensive properties because they are independent of the amount of substance present. In the case of water, knowing the temperature and pressure is sufficient to determine whether it is in a saturated liquid or saturated vapor state.
Explanation:
1. Saturated Liquid:
- A saturated liquid is a state where water exists as a liquid at its boiling point under a specific pressure.
- To determine the state of a saturated liquid, we only need to know the temperature and pressure.
- The temperature tells us the boiling point of water, and the pressure determines whether the water remains in a liquid state at that temperature.
- For example, at sea level (atmospheric pressure), water boils at 100°C. So, if we know that the pressure is 1 atm (atmospheric pressure) and the temperature is 100°C, we can conclude that the water is in a saturated liquid state.
2. Saturated Vapor:
- A saturated vapor is a state where water exists as a vapor at its boiling point under a specific pressure.
- Similar to a saturated liquid, to determine the state of a saturated vapor, we only need to know the temperature and pressure.
- The temperature tells us the boiling point of water, and the pressure determines whether the water remains in a vapor state at that temperature.
- For example, if we know that the pressure is 1 atm and the temperature is 100°C, we can conclude that the water is in a saturated vapor state.
Conclusion:
In both cases, knowing the temperature and pressure is sufficient to determine whether the water is in a saturated liquid or saturated vapor state. Therefore, only one independent intensive property is required to determine the state of water when it is at saturated conditions. Thus, the correct answer is option 'A' - 1.
To determine the state of a saturated substance, we need to know its temperature and pressure. These two properties are called intensive properties because they are independent of the amount of substance present. In the case of water, knowing the temperature and pressure is sufficient to determine whether it is in a saturated liquid or saturated vapor state.
Explanation:
1. Saturated Liquid:
- A saturated liquid is a state where water exists as a liquid at its boiling point under a specific pressure.
- To determine the state of a saturated liquid, we only need to know the temperature and pressure.
- The temperature tells us the boiling point of water, and the pressure determines whether the water remains in a liquid state at that temperature.
- For example, at sea level (atmospheric pressure), water boils at 100°C. So, if we know that the pressure is 1 atm (atmospheric pressure) and the temperature is 100°C, we can conclude that the water is in a saturated liquid state.
2. Saturated Vapor:
- A saturated vapor is a state where water exists as a vapor at its boiling point under a specific pressure.
- Similar to a saturated liquid, to determine the state of a saturated vapor, we only need to know the temperature and pressure.
- The temperature tells us the boiling point of water, and the pressure determines whether the water remains in a vapor state at that temperature.
- For example, if we know that the pressure is 1 atm and the temperature is 100°C, we can conclude that the water is in a saturated vapor state.
Conclusion:
In both cases, knowing the temperature and pressure is sufficient to determine whether the water is in a saturated liquid or saturated vapor state. Therefore, only one independent intensive property is required to determine the state of water when it is at saturated conditions. Thus, the correct answer is option 'A' - 1.
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When water is at saturated condition (i.e.Saturated liquid or saturated vapour) no. of independent intensive properties required to determine the state isa)1b)2c)3d)zeroCorrect answer is option 'A'. Can you explain this answer?
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