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The freezing point of a substance is?
The freezing point of water in Celsius is 0 degrees Celsius. The freezing point in Fahrenheit is 32 degrees Fahrenheit.
What is the effect of adding p nitrotoluene to the freezing point of naphthalene?
Adding p-nitrotoluene to naphthalene will lower the freezing point of the mixture. This is due to the phenomenon of freezing point depression, where the presence of a solute lowers the freezing point of the solvent. The greater the concentration of the solute in the solvent, the lower the freezing point will be.
What is the freezing point of cinnamon?
Cinammon is a complex mixture and haven't a freezing point.
Are the melting point of solid and freezing point of liquid of a substance different?
yes the melting point of solid and freezing point of liquid of a substance is differ but in the case of water the melting and freezing point is same.
What is the freezing and boiling point for water in Celsius?
Freezing point of water is 0 C and boiling point is 100 C.
Which substance-oxygen or nitrogen- would freeze first if the temperature were gradually lowered?
If the temperature were lowered gradually enough for the substances to be in (approximate) thermal equilibrium, then nitrogen would freeze first. Nitrogen has an observed normal freezing point of 63.05 K, and oxygen has a freezing point of 54.85 K. As the temperature is lowered, nitrogen's higher freezing temperature occurs first.
Name a substance with a very low freezing point?
nitrogen?
Why water is 0'c is solid but nitrogen is gas?
Different chemicals have different physical properties, such as melting points (freezing points) and boiling points (vaporization points) waters freezing point is 0* C whereas nitrogen's freezing point is much lower.
What is a Substance with a really low boiling point?
Liquid nitrogen is one whose boiling point is way, way below the freezing point of water.
What is the freezing point of potassium hydroxide?
48% KOH freezing pt -11deg C 45% KOH freezing point -28 deg C The change in freezing point (always a decrease) = (number of ions in solution per molecule) x (Kf - the freezing point constant of the solvent) x (m - the molality of the solution, i. e. moles solute per kg solvent) For KOH in water, Freezing pt = 0 - 2(1.86)(molality of solution)
Is freezing nitrogen a chemical change?
No. Freezing a substance is a physical change.
What is the antonym for boiling point?
Freezing point.
What is the freezing point of lithinum?
what is the freezing point of lithuim?
Is cryogenic freezing related to nitrogen?
Cryogenic freezing is certainly related to nitrogen. In order to complete a deep cryogenic treatment a cryogen must be used. The least expensive cryogen for deep freezing is liquid nitrogen. Another cryogen is helium which allows special made cryogenic processors to reach temperatures approaching absolute zero.
The freezing point is the same as what other point?
The freezing point is the same as the melting point.
What is the freezing point of NO2?
what is the freezing point of N2O
When water is a liquid what is the physical state of nitrogen?
When water is a liquid, nitrogen is in a gaseous state. Nitrogen has a boiling point of -196°C, much lower than the freezing point of water, so it will be gaseous at room temperature when water is in a liquid state.
