Pure water at seal evel boils at
O degree centigrate
100 degree centigrate
200 degree centigrate
Answers
Answer:
100degree
Explanation:
Mark me brainliest
Answer:
100C
Plz mark brainiest
Explanation:
At sea level, pure water boils at 212 °F (100°C). At the lower atmospheric pressure on the top of Mount Everest, pure water boils at about 154 °F (68°C). In the deep oceans, under immense pressure, water remains liquid at temperatures of 750°F (400°C) around hydrothermal vents.
The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).
The Centers for Disease Control & Prevention recommends letting water stand at a rolling boil for a minute at sea level to purify it, and extending that to three minutes of rolling boil above about 6,500 feet.
A liquid boils when the vapour pressure above it equals atmospheric pressure, so a lower vapour pressure means you need a higher temperature to boil the water. The real reason salt makes water boil faster has to do with specific heat capacities, or the energy it takes to raise the temperature of a substance.