Water above the 1000C is ina)Liquid stateb)Gaseous statec)Semi-liquid ...
Water above the 1000C is in gaseous state in form of water vapour.
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Water above the 1000C is ina)Liquid stateb)Gaseous statec)Semi-liquid ...
Understanding Water at High Temperatures
When water is heated to temperatures above 1000°C, it undergoes significant changes in its physical state.
High Temperature Effects on Water
- At 100°C, water transitions from a liquid to a gas, becoming steam.
- As the temperature continues to rise, the water molecules gain kinetic energy, causing them to move faster and further apart.
Gaseous State of Water
- At temperatures exceeding 1000°C, water exists primarily in a gaseous state.
- In this state, water molecules are in constant motion and are not bound together, which is characteristic of gases.
Physical Properties of Gaseous Water
- Low Density: The gaseous form of water is much less dense than its liquid form.
- High Energy: Molecules have high energy and can escape into the atmosphere easily.
Summary
- Water above 1000°C is not a liquid, solid, or semi-liquid; it is predominantly in a gaseous state.
- This behavior is consistent with the principles of thermodynamics, where increased temperature leads to increased molecular movement and changes in state.
In conclusion, the correct answer is option 'B' because at such high temperatures, water cannot remain in a liquid state and is fully vaporized into gas.
Water above the 1000C is ina)Liquid stateb)Gaseous statec)Semi-liquid ...
Liquid state