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What is Fractional melting?
Fractional melting is a process in which rock is partially melted, resulting in the separation of the molten portion (melt) from the solid portion. This can occur in the Earth's mantle when rocks are subjected to varying degrees of heat, leading to the generation of magma with a composition different from the initial rock.
What raw material is nitrogen obtained from?
Nitrogen is obtained from the air, which is about 78% nitrogen gas (N2). It can be separated from the other gases in the air through processes such as fractional distillation or membrane separation.
Separation techniques for methane and sulfur dioxide?
For separating methane and sulfur dioxide, a common method is fractional distillation since they have different boiling points (Sulfur dioxide: -10°C, Methane: -161.5°C). Another method is adsorption where a solid adsorbent selectively retains one of the gases while allowing the other to pass through. Additionally, membrane separation can be used where a membrane selectively permeates one gas over the other based on their molecular size and affinity.
What is fractional precipitation?
It is a process for separation of components from a mixture (usually liquid) based on their densities. The substance is heated in closed chamber until complete vapourization. The vapours are then distilled and collected based on their densities into separate fractions.
How is ethanol separated from a fermented mixture?
Ethanol can be separated from a fermented mixture through a process called distillation. Distillation involves heating the mixture to vaporize the ethanol, which is then cooled and condensed back into liquid form. This allows for the separation of ethanol from other components in the mixture.
What is fractional distillation and why is it necessary?
Fractional distillation is a separation method based on the differences between boiling poins of components.
How crude oil are separated into its various components?
Separation by fractional destillation.
What is fractional distillation meaning?
This is the separation of a liquid components based on the differences of the boiling points.
Where to apply the method of distillation and fractional distillation?
Distillation is a method for the separation of liquids components.
What is the method of separating mixture of nitre and common salt?
A method of separation may be the fractional crystallization.
In fractional distillation a mixture of liquids is separated based on their?
The separation of liquids is based on the difference of boiling points.
How are different hydrocarbons separated by fractional distillation at an oil refinery?
Separation is based on the differences between boiling points.
What method of separation is used in the refinery to separate crude oil into its constituents such as petrol kerosene diesel?
Fractional distillation ( i think)
How do you get argon?
Argon is obtained through the process of air separation by fractional distillation. Air is liquefied and then distilled at low temperatures to separate it into its different components, including argon.
What is a separation method that allows all liquid fractions of a mixture to be separate from each other and collected in different containers?
Fractional distillation.
What does it involve fractional distillation of crude oil?
This is the separation of crude oil components based on the differences between boiling point temperatures.
Which of the following separation methods is used in refining oil?
Fractional distillation is the separation method used in refining oil. Oil refining involves heating crude oil to separate it into different components based on their boiling points, allowing for the extraction of valuable products such as gasoline, diesel, and jet fuel.
