If water is under pressure at all, which could be based on what the atmospheric pressure is, it will not boil at its prescribed temperature.
They 'reach' it by heating up the liquid till boiling point is reached.
Adding salt to boiling water will actually make the water boil slower. Salt increases the boiling point of water by raising its boiling point temperature. As a result, it will take longer for the water to reach the new, higher boiling point temperature and thus boil.
Dissolved air bubbles out of the water, as the boiling point of water is reached, water vapour starts to form inside the liquid in the form of bubbles
A false boil is basically a cooking "old wives tale." It was based on the assumption that placing a lid on a pot of water to boil it caused pressure to build up which caused air bubbles to be forced into the water, giving an appearance of a boil, when boiling temperature had not actually been reached. In actuality, the lid helps the water to reach the boiling point faster.
100 degree C.
Yes: the boiling point depends on the pressure.
The relationship between pressure and the boiling point of water is that as pressure increases, the boiling point of water also increases. This means that water will boil at a higher temperature under higher pressure. Conversely, water will boil at a lower temperature under lower pressure.
Adding a salt to a substance changes its boiling and freezing points, but it lowers its freezing point and raises its boiling point. So, salt water actually takes more heat to boil because the salt has raised the boiling point.
The salt alters the boiling point of the water so that it is lower, hence the faster boiling time. Actually, the addition of salt to water elevates its boiling point. This can be proven by a simple experiment. Boil water in a pot on the stove. Just as the water is starting to boil add copious amounts of salt. You should find that the water ceases to boil. If the water were to commence to boil more vigorously then this would confirm that the boiling point is depressed. The reason for the elevated boiling point is that the addition of salt (a polar compound) creates and additional bond between itself and the (polar) water molecules. This bond represents additional energy that must now be over-come to make the water boil.
It takes longer to boil, but it's the same boiling point.
You can manage the boiling point by managing your heating element.
When salt is added to water, it increases the boiling point of the water, requiring it to reach a higher temperature to boil. This is because the salt disrupts the formation of water vapor molecules, which slows down the boiling process.