The pH glass electrode is immersed in water because the outer layer of glass become soft (microscopic level). The external layer become hydrated. The cations in the solution are exchanged. This process is called cation exchange method.
An electrode itself does not have a pH value, but the electrolyte solution it is immersed in can be acidic or basic depending on the specific system. The pH of the solution can affect the electrode's behavior and performance in certain electrochemical reactions.
Copper electrode will dissolve in water to form copper ions, while silver electrode will not dissolve in water as silver is relatively unreactive. Copper ions will be present in the water solution after dissolving the copper electrode.
If you add more water into the glass once it is full, the water will overflow and spill out of the glass. This is because the glass can only hold a certain amount of water before reaching its capacity.
Phosphorus is kept immersed in water to prevent its reaction with oxygen in the air, which can cause it to ignite spontaneously. Keeping phosphorus submerged in water helps to maintain its stability and prevent any potential hazards.
rises
An electrode itself does not have a pH value, but the electrolyte solution it is immersed in can be acidic or basic depending on the specific system. The pH of the solution can affect the electrode's behavior and performance in certain electrochemical reactions.
It may if it were heated, then immersed in cold water.
The power of a lens depends on the differences in the refractive indices of the environment and the lens material. A glass lens immersed in water will loose power (a positive lens will focus at a greater distance). (This is for normal glass with refractive index greater than water - there could be glasses with refractive index less than water in which case the lens would gain power)
Copper electrode will dissolve in water to form copper ions, while silver electrode will not dissolve in water as silver is relatively unreactive. Copper ions will be present in the water solution after dissolving the copper electrode.
Not the pH-meter, but the electrode.
When an object is immersed in water, it means it is completely surrounded or covered by the water.
The "wetting" that happens when an object is immersed in a liquid depends on the surface energy of the object and the capilary forces in action on the surface of the liquid. for example mercury will not "wet" glass but water can wet the same glass.
If you add more water into the glass once it is full, the water will overflow and spill out of the glass. This is because the glass can only hold a certain amount of water before reaching its capacity.
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I immersed the boiled egg in cold water to cool it down
you can use a 300ml graduated cylinder water,3different objects
Not until it has been immersed for such a long time that it begins to dissolve(weeks).