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Lowest boiling point of Cu Cl2 HF MgCl2?
The lowest boiling point among CuCl2, HF, and MgCl2 is HF. This is because HF is a molecular compound with weaker intermolecular forces compared to the other two, which are ionic compounds with stronger electrostatic interactions between ions.
What compound has the lowest vapor pressure at 50 degrees celsius?
At 50 degrees Celsius, a compound with the lowest vapor pressure would be one with strong intermolecular forces like hydrogen bonding, such as water (H2O). These strong forces make it harder for molecules to escape into the gas phase, resulting in a lower vapor pressure compared to compounds with weaker intermolecular forces.
Which alkane has the lowest boiling point among all alkanes?
The alkane with the lowest boiling point among all alkanes is methane.
Which metal has lowest boiling point?
Mercury Hg -38.8' Now you could consider Hydrogen to be a metal if you are willing to get creative with the definition of metal. In that case it would be −259.16 °C
What liquid is colder than liquid helium?
Of the ELEMENTS, Helium has both the lowest melting point and the lowest boiling point. Under normal pressure, Helium is only a liquid between -272C and -269C. That first number is less than one degree above absolute zero, so there's not much room for any compound to be a colder liquid.
What compound has the lowest boiling point cyclobutane or cyclopentane?
cyclobutane
What refrigerant has the lowest boiling temperatures at atmospheric pressure?
R-502 has thelowestboiling temperature atatmosphericpressure. It can be boiled as low as -50 deg F before the boiling pressure goes into a vacuum.
What has has the lowest density?
At the standard temperature and pressure, hydrogen gas has the lowest density.
Lowest boiling point of Cu Cl2 HF MgCl2?
The lowest boiling point among CuCl2, HF, and MgCl2 is HF. This is because HF is a molecular compound with weaker intermolecular forces compared to the other two, which are ionic compounds with stronger electrostatic interactions between ions.
What refrigerants has the lowest boiling temperatures at atmospheric pressure R-12 R-22 R-134a R-502?
This is R-502 with a boiling point at -45 0C.
Which has the lowest boiling point alcohol oxygen petrol?
Oxygen has the lowest boiling point of these. It is far below the boiling points of the others.
Which of these substances has the lowest boiling point KCl CO2CH2O?
CO2 has the lowest boiling point among the substances listed. Carbon dioxide (CO2) is a gas at room temperature and pressure, with a boiling point of -78.5°C. In comparison, potassium chloride (KCl) is a solid at room temperature, while formaldehyde (CH2O) is a liquid with a boiling point of -19°C.
Which petroleum refinery product has lowest boiling point?
Gasoline is the petroleum refinery product has lowest boiling point.
What compound has the lowest vapor pressure at 50 degrees celsius?
At 50 degrees Celsius, a compound with the lowest vapor pressure would be one with strong intermolecular forces like hydrogen bonding, such as water (H2O). These strong forces make it harder for molecules to escape into the gas phase, resulting in a lower vapor pressure compared to compounds with weaker intermolecular forces.
What substance has the lowest boiling point?
Helium has the lowest boiling point of any known substance, at -268.9 degrees Celsius.
Which alkane has the lowest boiling point among all alkanes?
The alkane with the lowest boiling point among all alkanes is methane.
Which one of these compouds is more volatile Acetone methanol 2-butanone t-Butyl chloride?
Methanol is the most volatile compound among the options listed. It has the lowest boiling point and highest vapor pressure compared to acetone, 2-butanone, and t-butyl chloride.
