Which of the following behaves like water
between 0°C and 4°C.
1)Rubber
2) Glass
3) Salt
4) Mercury
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Answer:
this is your answer....
Explanation:
mercury is the answer
as it is used in thermometer to check body temperature
they are liquid in room temperature
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Mercury behaves like water between 0°C and 4°C (option 4).
- The state of matter of water (H₂O) is liquid. At 0°C to 4°C the element 'Mercury' (Hg) is found to be in the liquid state.
- The element Mercury is the only known metal which behaves like a liquid (state is liquid) at room temperature.
- The state of mercury between 0°C to 4°C can be determined as liquid because the melting point of mercury is lesser than the 0°C standpoint and the boiling point of mercury is evidently greater than the room temperature (20°C to 25°C)..
In other words:
- At T<-38.3°C Mercury is in solid state.
- At T<0°C (approx. -38.8°C) Mercury starts melting i.e. changes state from solid to liquid.
- From 0°C <T<4°C (also at room temp.) Mercury is in liquid state.
- At T>357°C Mercury starts boiling i.e. changes state from liquid to gas.
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