# Best answer: At what pressure we can boil water at 30?

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You can either use shortening or one of the best oils to fry fish, which is any mild vegetable oil. Standard vegetable oil is affordable and nearly flavorless, and canola or peanut oil work well too. Heat the fat over medium-high.

## What temperature does water boil at 30 psi?

When you cook in a regular pot at atmospheric pressure (14.7 pounds per square inch [psi]), water boils at 100°C (212°F). Inside a pressure cooker, the pressure can increase by an additional 15 psi, to almost 30 psi. At that pressure, water boils at 121°C (250°F).

## At what pressure will water boil?

There are two conventions regarding the standard boiling point of water: The normal boiling point is 99.97 °C (211.9 °F) at a pressure of 1 atm (i.e., 101.325 kPa). The IUPAC recommended standard boiling point of water at a standard pressure of 100 kPa (1 bar) is 99.61 °C (211.3 °F).

## Can water boil at 32 degrees?

Water freezes at 32 degrees Fahrenheit and it boils at 212 degrees Fahrenheit.

## What pressure does water boil at 40 degrees?

>Water Boiling Temperature vs Pressure Vacuum Chart Table

Temperature Pressure PSIA
122 50 1.788
104 40 1.066
86 30 0.614
80 26.67 0.491
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## Can water boil above 100 degrees?

Liquid water can be hotter than 100 °C (212 °F) and colder than 0 °C (32 °F). Heating water above its boiling point without boiling is called superheating. … You may have firsthand experience with the phenomenon, as its fairly common when microwaving water.

## Can water be boiled without heating?

Yes, water can be boiled without heating. This is done by increasing the pressure on the surface of water inside a closed insulated vessel. By doing so, the boiling point of water can be decreased to room temperature.

## At what temperature water will boil?

At sea level, water boils at 100° C (212° F). At higher altitudes the temperature of the boiling point is lower. See also vaporization.

## Is liquid water colder than 32?

After water changes from a liquid to a gas (at 212 degrees Fahrenheit) it can actually heat up much hotter than that. … And water freezes at 32 degrees Fahrenheit. But it can actually get colder than that, all the way toward what we call absolute zero. This value is equivalent to about -459 degrees Fahrenheit.

## Why water boils at higher temperature at higher pressure?

At higher pressures (such as the pressure generated in a pressure cooker), the temperature must be higher before the vapor pressure reaches the surrounding pressure, so water under pressure boils at a higher temperature.