What is melting and boiling point of gas?

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Lula Wuckert asked a question: What is melting and boiling point of gas?
Asked By: Lula Wuckert
Date created: Wed, Mar 17, 2021 2:49 PM
Date updated: Mon, Sep 26, 2022 5:56 AM

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Video answer: Boiling point and melting point-physical properties

Boiling point and melting point-physical properties

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If both its normal melting point and its normal boiling point are below room temperature (20°C), the substance is a gas under normal conditions. The normal melting point of oxygen is -218°C; its normal boiling point is -189°C. Oxygen is a gas at room temperature… Sodium chloride melts at 801°C and boils at 1413°C.

Video answer: Melting and boiling points

Melting and boiling points

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Melting Point & Boiling Point - Melting point is a characteristic property of solid crystalline substance. It is the temperature at which the solid phase changes to the liquid phase. Visit BYJU’S to learn more about it.

Boiling point is the specific temperature that a liquid will form big bubbles of gas in the liquid in the process of vaporization. For water, the boiling point is 100 degrees Celsius. Melting point is the specific temperature at which a solid becomes a liquid.

The boiling point of a substance is the temperature at which the vapor pressure of the liquid is equal to the surrounding atmospheric pressure, thus facilitating transition of the material between gaseous and liquid phases.

Boiling point and Melting point-- The boiling point is the temperature at which a substance changes from a liquid into a gas.The boiling point varies for dif...

Gallium (Ga, element 31) melts at 30ºC, slightly above room temperature, but is often indicated as a liquid on periodic tables, since the solid metal literally melts when held in the hand (since body temperature is about 37ºC).

This means that the temperature at which a liquid becomes a gas, the boiling point, can change with surrounding pressure. Therefore, we define the normal boiling point as the temperature at which a liquid changes to a gas when the surrounding pressure is exactly 1 atm, or 760 torr.

The boiling point can also be referred to as the point of condensation - condensation is the point at which a gas becomes a liquid, boiling when a liquid becomes a gas. The melting point is the...

Gases are substances whose boiling point is below the ambient temperature at any time. Most often the ambient temperature we refer to is room temperature. So any substance the evaporates with it's vapor pressure at the ambient pressure is boiling, and generally boiling points are given in reference to atmospheric pressure.

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Video answer: Melting aur boiling point kya hota hai.

Melting aur boiling point kya hota hai.