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intramolecular force not intermolecular force (I got it right on a test)
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In steam are the forces between molecules the same as the forces between the molecules in water?
The forces between molecules in steam are weaker than the forces between molecules in liquid water. In steam, molecules are far apart and move freely, resulting in weak intermolecular forces. In liquid water, molecules are closer together and have stronger intermolecular forces due to hydrogen bonding.
What type of forces exist between I2 molecules?
The forces between I2 molecules are London dispersion forces, which are weak intermolecular forces resulting from temporary dipoles induced in the molecules. These forces occur due to the movement of electrons around the nonpolar I2 molecules, leading to transient uneven distributions of charge.
What are forces between molecules in a solid called?
all such forces are intermolecular forces.
How do the molecules of a solid differ from the molecules in a gas?
In solid, the molecules r tightly packed by intermolecular forces, but in gas these forces r very loose.
What is the attractive forces between like molecules?
Cohesive force is the attractive force between like molecules. Cohesive forces are also known as intermolecular forces and can also be repulsion forces.
Do all molecules exhibit dipole-dipole forces?
No, not all molecules exhibit dipole-dipole forces. Dipole-dipole forces occur between molecules that have permanent dipoles, meaning there is an uneven distribution of charge within the molecule. Molecules that are symmetrical and have a balanced distribution of charge, such as nonpolar molecules like methane, do not exhibit dipole-dipole forces.
Are cohesive forces greater than adhesive forces?
It depends on the material. In some materials, cohesive forces (forces between molecules of the same substance) are stronger than adhesive forces (forces between molecules of different substances), while in others, the opposite is true. Generally, cohesive forces tend to be stronger in materials with similar molecules, such as water.
What is the most important type of intermolecular forces between fat molecules and petroleum ether molecules?
The most important type of intermolecular force between fat molecules and petroleum ether molecules is London dispersion forces. These forces are temporary and arise from the fluctuations in electron distribution within molecules, allowing for weak attractions between nonpolar molecules like fats and petroleum ether.
What forces typically separate molecules?
Typically, intermolecular forces such as hydrogen bonding, London dispersion forces, and dipole-dipole interactions are responsible for separating molecules. These forces can vary in strength depending on the nature of the molecules involved.
Carbon tetrachloride CCl4 is nonpolar what forces hold the molecules together?
Van der Waals forces, specifically dispersion forces, hold the nonpolar CCl4 molecules together. These forces are caused by temporary fluctuations in electron distribution within the molecules, creating weak attractions between them.
What types of molecules have the strongest intermoleculer forces?
Molecules with hydrogen bonding have the strongest intermolecular forces. This includes molecules containing hydrogen bonded to highly electronegative atoms like oxygen, nitrogen, or fluorine. These intermolecular forces are stronger than other types such as dipole-dipole or van der Waals forces.
What kind of bonds exist between Hexane molecules?
There are no bonds between hexane molecules. There are intermolecular forces, called London Dispersion Forces which attract other hexane molecules.
