Which of the following describes a boiling point?

Which of the following is the best definition of boiling point?

The boiling point is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid. Therefore, the boiling point of a liquid depends on atmospheric pressure. The boiling point becomes lower as the external pressure is reduced.

What is a boiling point quizlet?

Boiling Point. The temperature at which a substance changes states from a liquid to a gas.

Which of the following options correctly describe the boiling point of a substance?

Which of the following options correctly describe the boiling point of a substance? … –The boiling point is the temperature at which the vapor pressure equals the external pressure. -Boiling occurs when the vapor pressure of the liquid is sufficient for bubbles of vapor to form in the interior of the liquid.

What is the scientific definition of the boiling point?

The boiling point of a pure substance is the temperature at which the substance transitions from a liquid to the gaseous phase. At this point, the vapor pressure of the liquid is equal to the applied pressure on the liquid.

What is the scientific definition of the boiling point quizlet?

boiling point. of a liquid is the temp at which its equilibrium vapor pressure is equal to the pressure exerted on the liquid by its gaseous surroundings. normal boiling point. of a liquid is defined as its boiling point when surrounding pressure is equal to 1 atm(101.3kPa) You just studied 4 terms!

IT IS SURPRISING:  You asked: Should I use convection bake for frozen pizza?

What is the boiling point of ethanol quizlet?

The normal boiling point of ethanol is 78.5 degrees Celsius. The normal boiling point of water is 100 degrees Celsius.

What is happening at the boiling point quizlet?

At the boiling point, the vapor pressure is equal to atmospheric pressure. Bubbles of vapor form in the water, and it boils. Atop Mount Everest: At higher altitudes, the atmospheric pressure is lower than it is at sea level.