Question

Some liquids are known to conduct current without any changes to themselves. The temperature having been raised, the vapor began forming again.

Answer 1

Некоторые жидкости, как известно, проводят электрический ток без каких-либо изменений их состава. После повышения температуры испарение возобновилось.

Answer 2

Conductivity of Liquids and Vapor Formation

Some liquids are known to conduct current without any changes to themselves. However, it is important to note that the ability of a liquid to conduct electricity depends on its composition and the presence of ions or charged particles in the liquid. Liquids that contain ions, such as aqueous solutions of salts or acids, can conduct electricity. These ions allow the flow of electric current through the liquid.

On the other hand, liquids that do not contain ions or have a very low concentration of ions are generally poor conductors of electricity. Examples of liquids that do not conduct electricity include milk, lava in its molten state, melting wax, and soda pop [[9]](https://www.answers.com/chemistry/What_do_you_call_the_liquids_that_cannot_conduct_electricity).

When the temperature of a liquid is raised, the vapor pressure of the liquid increases. Vapor pressure is the pressure exerted by the molecules that escape from the liquid to form a separate vapor phase above the liquid surface [[3]](https://www.engineeringtoolbox.com/vapor-pressure-d_312.html). At higher temperatures, more molecules have sufficient energy to escape the body of the liquid, leading to an increase in vapor formation [[2]](http://www.chem.uiuc.edu/rogers/Text10/Tx103/tx103.html).

It's important to note that the ability of a liquid to conduct electricity and the process of vapor formation are separate phenomena. The conductivity of a liquid is related to the presence of ions, while vapor formation is influenced by temperature and the vapor pressure of the liquid.