the amount of motion of each molecule increases. i.e the amount of disorder increases.
since the motion is increasing as an object gets converted from solid to liquid to gas, the energy level increases.
thermol
When a substance is heated, its temperature increases and the kinetic energy of its particles also increases. This causes the particles to move faster, leading to increased collisions and interactions among them. Eventually, the substance may undergo physical or chemical changes depending on the temperature and nature of the substance.
As thermal energy increases, the substance's particles move faster, leading to an increase in temperature. Eventually, the substance may undergo a phase change (e.g., melting or boiling) or undergo chemical reactions if the increase in energy is significant enough.
The average kinetic energy of the particles falls.
The molecular energy will usually increase or decrease, depending on the exact situation.
if the temperature of the substance is raised then the kinetic energy of the gaseous particles will also increase....
As energy is taken away from a substance, the particles within the substance slow down and lose kinetic energy. Eventually, the particles may form a solid structure as they come closer together due to the reduction of thermal energy.
thermol
The particles of the substance gain kinetic energy as they absorb heat energy. Eventually there is enough kinetic energy for the particles to escape the liquid phase, forming the gas phase.
The particles of the substance gain kinetic energy as they absorb heat energy. Eventually there is enough kinetic energy for the particles to escape the liquid phase, forming the gas phase.
No, in freezing, energy is actually removed from a substance. As the temperature drops, the molecules within the substance slow down and come closer together, eventually forming a solid state. This process releases energy in the form of heat.
When heat is supplied to a solid substance, the energy is absorbed by the molecules, causing them to vibrate faster and thus increasing their kinetic energy. This increase in kinetic energy allows the solid to eventually change phase into a liquid or gas, depending on the substance and the amount of heat supplied.
A substance gains thermal energy when it evaporates, as energy is required to break the intermolecular forces holding the molecules together and allow them to escape into the gaseous phase.
The energy released by dihydrogen in its gaseous state would depend on the reaction it undergoes. When dihydrogen reacts with another substance, such as oxygen, the energy released is a result of the bond formation in the products. This energy can be calculated using methods like calorimetry.
Changes the temperature of the substance
thermol
what change of state happens when something melts