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Energy release is to condensation as energy input is to?
Energy release is to condensation as energy input is to vaporization. Vaporization requires energy input to happen, while condensation releases energy.
Which process in the human body does not require energy input from respiration?
Diffusion is a body process that does not require energy from respiration.
Does vaporizing require an input or energy?
Yes, vaporizing requires an input of energy to heat the substance to its vaporization point. This energy causes the substance to change from a solid or liquid state to a vapor or gas state.
Is energy gained or lost during vaporization?
Energy is gained during vaporization. This process requires energy input to overcome the intermolecular forces holding the molecules together in a liquid state, allowing them to transition into the gaseous phase.
Are vaporization reactions negative?
Vaporization reactions typically require energy input to break intermolecular forces and change a substance from liquid to gas state, making them endothermic (positive ΔH or enthalpy). The process absorbs heat from the surroundings to overcome forces of attraction between molecules, resulting in a cooling effect.
Is vaporizing input or output of energy?
The evaporation and vaporization of water is an endothermic process. As water vaporizes it absorbs heat energy. The changing of phase from liquid water to gas also means an increase in kinetic energy.
Does an anabolic reaction release energy during the process?
No, anabolic reactions require energy input to build larger molecules and do not release energy during the process.
Is evaporation the same as boiling?
No, evaporation occurs at the surface of a liquid at any temperature, while boiling specifically refers to the rapid vaporization of a liquid when it reaches its boiling point throughout the liquid. Evaporation is a slower process that happens at any temperature, while boiling is a faster process that occurs at a specific temperature.
Is it true or false that all chemical reactions require an initial input of energy called catalysis?
False. Not all chemical reactions require catalysis. Some reactions occur spontaneously, while others may require an initial input of energy in the form of activation energy. Catalysis is a process that lowers the activation energy required for a reaction to occur, but it is not necessary for all reactions.
Do anabolic reactions release energy during the process of building complex molecules?
No, anabolic reactions require energy input to build complex molecules.
Does condensation require an input of energy?
No, condensation does not require an input of energy. It is the process in which a gas transforms into a liquid state by releasing heat energy. This heat energy is typically given off to the surroundings.
Is vaporization exothermic or endothermic?
It is endothermic. Endothermic is to gain heat and Exothermic is to lose heat.
