Mercury melts at -39C and boils at 357C Ordinarily it will exist in which state
Answers
Hey mate
Given,
Melting point of mercury = -39℃
Boiling point of mercury = 357℃
Now, if the melting point is -39℃, then mercury will melt in our room temperature as it is 30℃ - 35℃.
To make it simple, Mercury will exist as liquid as the room temperature is about 33℃ and this temperature could easily melt it as it has just a melting point of -39℃.
This means that mercury melts even at temperature of -38℃.
So, in our room temperature, it is found as liquid.
Another situation is that it's boiling point.
Mercury's boiling point is 357℃. Hence, it requires a temperature of 357℃ to get boiled. But our room temperature (35℃) doesn't make mercury to get boiled.
Hence, Mercury exist as liquid at room temperature.
Note :- Mercury is the only metal to exist as liquid at room temperature.
Answer:
Ordinarily, Mercury (Hg) will exist in a liquid state.
Explanation:
Which metal exists as a liquid at room temperature, write some of its physical properties?
- The metal that remains liquid at room temperature is mercury (Hg).
- It has a melting point of -38.9°C.
- It has a boiling point of 356.7°C.
- Liquid mercury droplets are lustrous, silver-white,
- It comprises high surface tension,
- When placed on a flat surface it looks spherical.
Uses
- Mercury is mostly employed in the production of industrial chemicals.
- It is used in electronic applications.
- Some liquid-in-glass thermometers, especially those that are conscious to monitor high temperatures, include it.