Question

Which change happens when water boils?(1 point)

Responses

The forces between water molecules break, and the bonds between the atoms in water are unchanged.
The forces between water molecules break, and the bonds between the atoms in water are unchanged.

The forces between water molecules become stronger, and the bonds between atoms in the water remain unchanged.
The forces between water molecules become stronger, and the bonds between atoms in the water remain unchanged.

The forces between water molecules are unchanged, and the bonds between the atoms in the water break.
The forces between water molecules are unchanged, and the bonds between the atoms in the water break.

The forces between water molecules and the bonds between the atoms in the water molecules break.

Answer 1

[AI-generated answer — Explain Bot]

The correct answer is: The forces between water molecules break, and the bonds between the atoms in water are unchanged.

When water boils, it undergoes a phase change from a liquid to a gas. This occurs when the temperature of the water reaches its boiling point, which is typically 100 degrees Celsius (212 degrees Fahrenheit) at standard atmospheric pressure.

During boiling, the energy absorbed by the water causes the forces between the water molecules to overcome the intermolecular attractions, such as hydrogen bonding. These forces are responsible for keeping the water molecules close together in a liquid state. When the forces break, the water molecules gain enough energy to escape into the gas phase.

However, it's important to note that the bonds between the atoms within the water molecule itself, which are covalent bonds between the oxygen and hydrogen atoms, remain unchanged during boiling. It's only the intermolecular forces between water molecules that are affected.

To arrive at this answer, you need to understand the concepts of intermolecular forces and the nature of the chemical bonds in water molecules. You can also conduct experiments to observe the changes that occur when water boils, such as measuring the temperature at which boiling occurs and observing the steam that forms as a result.