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London dispersion forces or Van der Waahls forces
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What attractive forces would result in the lowest melting point?
London dispersion forces or Van der Waahls forces
Which solids is likely to have the lowest melting point?
A solid with weak intermolecular forces, such as those found in nonpolar molecules or small molecules, is likely to have the lowest melting point. These weak intermolecular forces are easily overcome by increasing temperature, causing the solid to melt.
What is the lowest melting point 0 -39 35?
The lowest melting point is of course - 39 0C.
What element has the lowest melting point?
Helium with a melting point of -272.905
Put the following in order from lowest melting point to the highest- na2o he ch4 nh3 h2s?
The order from lowest to highest melting point is: CH4, NH3, H2S, Na2O, He.
Lowest melting point?
W on the periodic table. the element with the highest melting/boiling point is tungsten.
What type of the following types of molecules would have the lowest melting point?
Molecules with the lowest melting points are typically small, nonpolar molecules. These include gases like noble gases (e.g., helium, neon) or simple hydrocarbons (e.g., methane, ethane) that exhibit weak van der Waals forces. The minimal intermolecular forces in these substances result in lower melting points compared to larger or polar molecules with stronger interactions.
How does carbon chain affect the melting point?
Generally, as the carbon chain length increases, the melting point of a compound also tends to increase. This is because longer carbon chains result in stronger intermolecular forces, such as London dispersion forces, leading to a higher melting point. Shorter carbon chains have weaker intermolecular forces, so they typically have lower melting points.
How melting and boiling points are affected by intermolecular forces?
Melting and boiling points are higher when intermolecular forces (such as hydrogen bonding, dipole-dipole interactions, or London dispersion forces) are stronger. These forces hold molecules together, so more energy is required to overcome them and change the state of the substance. Conversely, weaker intermolecular forces result in lower melting and boiling points.
Which solid is more likely to have the lowest melting point an ionic solid or molecular solid?
A molecular solid is more likely to have a lower melting point than an ionic solid. This is because molecular solids are held together by weaker intermolecular forces such as van der Waals forces, while ionic solids have strong electrostatic forces between ions.
Which non metal has the lowest melting point?
Helium has the lowest melting point of all the non-metals. It melts at a temperature of -272.2 degrees Celsius.
Which intermolecular force would effect melting point?
The melting point of a substance is primarily influenced by the strength of intermolecular forces present in its structure. Stronger intermolecular forces, such as hydrogen bonding or ionic interactions, typically result in higher melting points because more energy is required to overcome these forces during the transition from solid to liquid. Conversely, weaker forces like van der Waals (dispersion) forces lead to lower melting points. Thus, the type and strength of intermolecular forces play a crucial role in determining the melting point of a substance.
