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What is promarily responsible for holding water molecules together in the liquid state?
hydrogen bonding.
What has to be overcome for a solid to turn to a liquid and a liquid to a gas?
the force that is holding the molecules together
What is primarily responsible for holding water molecules together in the liquid state?
Hydrogen bonds between water molecules are primarily responsible for holding them together in the liquid state. These bonds are formed between the slightly positive hydrogen atom of one water molecule and the slightly negative oxygen atom of another water molecule.
What is the predominant force between IBr molecules in liquid IBr?
The predominant force between IBr molecules in liquid IBr is Van der Waals forces, specifically dipole-dipole interactions and London dispersion forces. These forces are responsible for holding the IBr molecules together in the liquid state.
why is there no further rise in temperature when you heat a liquid at its boiling point?
The extra heat energy is being absorbed to change the liquid molecules into gas molecules by breaking the intermolecular attractions holding the molecules close together as a liquid.
What happens when liquid solids or gas absorb heat?
the molecules gain or lose energy, the more energy these molecules have the easy it is for them to break the bonds holding them together, thus when you apply enough heat to a substance it changes from a solid to a liquid then from a liquid to a gas.
When a liquid changes to a gas we say it?
When a liquid changes to a gas, we say it has vaporized or evaporated. This process occurs when the liquid's molecules gain enough energy to overcome the forces holding them together in the liquid state.
Is the inward force among the molecules of a liquid?
The inward force among the molecules of a liquid is known as cohesive force. It is responsible for keeping the molecules together and creating surface tension in the liquid.
Why is energy required to evaporate a liquid?
Energy is required to evaporate a liquid because the molecules in the liquid need to overcome the intermolecular forces holding them together. This energy is used to break these forces, allowing the molecules to escape into the gas phase. The absorbed energy increases the kinetic energy of the molecules, enabling them to break free from the liquid's surface and become vapor.
What is it called when liquid turns into a gas?
When a liquid turns into a gas, it is called "vaporization" or "evaporation." This process occurs when the liquid absorbs enough heat energy to overcome the intermolecular forces holding the liquid molecules together.
What happens to the temp when a liquid evaporates?
When a liquid evaporates, it absorbs heat energy from its surroundings to overcome the intermolecular forces holding the liquid molecules together, leading to a cooling effect. As the more energetic molecules leave the liquid phase and become gas, the overall temperature of the remaining liquid may decrease.
What is the attractive force of a liquid?
The attractive force of a liquid is called cohesion, which is the force that holds the liquid molecules together. This force is responsible for creating the surface tension of a liquid and allows liquids to form droplets or maintain their shape.
