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What is temperature at which a substance changes from a solid to liquid?
The temperature at which a substance changes from a solid to a liquid is known as its melting point.
Which matter remains liquid at room temperature?
Mercury is the only metal that remains liquid at room temperature.
What is the gaseous form of a substance which exist as a liquid at room temperature known as?
The gaseous form of a substance that exists as a liquid at room temperature is known as vapor.
What is the temperature at which a substance in the liquid state becomes a gas?
The temperature at which a substance in the liquid state becomes a gas is known as the boiling point. It is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure, allowing the substance to transition into the gas phase.
Which substance has the smallest temperature range as a liquid hydrogen or nitrogen?
HydrogenWater
What is the temperature of a pure solid substance?
The temperature of a pure solid substance remains constant during its phase transition from solid to liquid until all the solid has melted. This temperature is known as the melting point of the substance.
What does the flat line on cooling curves represent?
The flat line on a cooling curve represents the phase transition of a substance from liquid to solid. During this phase transition, the temperature remains constant as the substance changes from a liquid state to a solid state.
What temperature at which a substance in the liquid phase transforms to the gaseous phase refers to the substances?
The temperature at which a substance in the liquid phase transforms to the gaseous phase is called the boiling point for pure substances. It is a characteristic property of the substance and remains constant under a specific pressure.
How does temperature vary when a substance changes from solid to liquid?
When heat is applied to a solid, its temperature rises until it reaches the melting point of the substance. As the heat application continues, the temperature remains constant at the melting point as all of the heat is consumed in changing the state of the substance from solid to liquid. It is only after the conversion to liquid is complete that the temperature of the substance again starts to rise as long as heat is still being applied.
How can you add heat to a substance without raising its temperature?
One way to add heat to a substance without raising its temperature is by changing its state of matter. This process, known as phase change, involves adding heat energy to a substance to change it from a solid to a liquid or from a liquid to a gas. During this phase change, the temperature of the substance remains constant until the phase change is complete.
What is the temperature at which a substance becomes a liquid?
depends of the substance
What is the temperature called at which a substance changes from a solid to a liquid?
The temperature at which a substance changes from a solid to a liquid is called the melting point.
The amount a liquid holds?
The amount of a substance that a liquid holds will be the solubility of that substance in that volume of the liquid - at that temperature.
Which matter remains liquid at room temperature?
Mercury is the only metal that remains liquid at room temperature.
Does temperature affect critical pressure?
Temperature does not directly affect critical pressure. Critical pressure is a characteristic property of a substance and remains constant regardless of temperature. At the critical point, the substance exists as a single phase, with distinct liquid and gas properties disappearing.
What is temperature at which a substance changes from a solid to liquid?
The temperature at which a substance changes from a solid to a liquid is known as its melting point.
What is the gaseous form of a substance which exist as a liquid at room temperature known as?
The gaseous form of a substance that exists as a liquid at room temperature is known as vapor.
