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Hallie Gutmann
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Why liquid paraffin used for determination of melting point?
i dont know asked some one else to asked
How can melting point and boiling point determination be used in identifying and or characterizing unknown compounds?
compounds are identified because each compound have characteristically different melting and boiling points.
When are the terms melting point and freezing point used?
When determining the melting point or the freezing point of something....that is when they are used....
What is the function of melting point apparatus?
Fisher-Johns apparatus is mainly used to measure the boiling point
What is a gray metal with a high melting point used in incandescent lights?
Tungsten is a metal with a high melting point that is often used in incandescent lamps.
Why we use paraffin for determination of melting point?
Liquid paraffin is used in thermostatic baths, to maintain a constant temperature.
Why liquid paraffin used for determination of melting point?
i dont know asked some one else to asked
Why is the melting point determination not used to find the melting point of inorganic compounds?
Because it has a very high melting point, and therefore we do not have the ability to be measured.RegardsDr. Mahmoud Hassouna
When are oil baths and water baths used respectively for melting point determination?
oil is used when we are determining the melting point of compound higher than 100 while for those compound which have melting point less then 100 we use water bath
How do the melting and boiling point determine the purity of the substance and identify them?
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
How can melting point and boiling point determination be used in identifying and or characterizing unknown compounds?
compounds are identified because each compound have characteristically different melting and boiling points.
Why paraffin oil used in instrument while knowing melting point of benzoic acid?
It doesn't decolourize on heating and go to a temperature of 240
What is the melting point of wax?
i think its 100 --------- The range of the melting point is between 30 0C and 70 0C, depending on the material used. At a higher temperature the wax is thermally decomposed or ignited.
When are the terms melting point and freezing point used?
When determining the melting point or the freezing point of something....that is when they are used....
What is the function of melting point apparatus?
Fisher-Johns apparatus is mainly used to measure the boiling point
What is a gray metal with a high melting point used in incandescent lights?
Tungsten is a metal with a high melting point that is often used in incandescent lamps.
Where is used?
It is used to seperate substances of different melting point
