Which process releases the most heat?
Explanation: In condensation,gaseous stats is changes into liquid. So it will release more energy to convert from one state to another state.So it is exothermic process in which heat is released.
Which process releases the greatest amount of ATP?
cellular respiration releases the greatest amount of energy or ATP. Explanation: In cellular respiration 38 ATPs in the process. 4 molecules of ATP are formed in glycolysis, 32 molecules in Oxidative phosphorylation.
Which process releases 334 joules of energy?
The heat of fusion for water at 0 °C is approximately 334 joules per gram.
Which process releases heat?
Solution. Both condensation and freezing release heat that lead to decrease in kinetic energy of molecules. When the substance gets cool enough its particles become slower or stop their movement and change their phase into liquid and solid on condensing and freezing respectively.
Does freezing release heat?
When water freezes it gives up some of the water’s energy. This energy that is given up is the latent heat of freezing. When the water was freezing latent heat of freezing energy was being released. Heat energy was actually being released.
What is the function of ATP?
Adenosine triphosphate (ATP) is the source of energy for use and storage at the cellular level. The structure of ATP is a nucleoside triphosphate, consisting of a nitrogenous base (adenine), a ribose sugar, and three serially bonded phosphate groups.
How can cells release energy without using oxygen?
Fermentation. Some organisms are able to continually convert energy without the presence of oxygen. They undergo glycolysis, followed by the anaerobic process of fermentation to make ATP.
What is the process in which cells burn glucose for energy?
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body’s cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Which process releases 2260 joules of heat energy?
Answer Expert Verified
The process of condensation occurs when gas molecules cool down. These molecules lose heat and energy, which cause them to slow down. The process releases about 2,260 Joules (2,257 Joules to be exact) of heat energy per gram of water into the environment.
How many joules are required to evaporate 1g of boiling water?
For water at its normal boiling point of 100 ºC, the heat of vaporization is 2260 J g-1. This means that to convert 1 g of water at 100 ºC to 1 g of steam at 100 ºC, 2260 J of heat must be absorbed by the water.
During which phase does water release the most heat energy?
When water condenses, aka changes from gas to liquid, it releases the most heat energy. Your answer is condensation.
What are the two types of latent heat?
Two common forms of latent heat are latent heat of fusion (melting) and latent heat of vaporization (boiling). These names describe the direction of energy flow when changing from one phase to the next: from solid to liquid, and liquid to gas.
Does deposition release heat?
Form right to left, heat is released to the surroundings during freezing, condensation, and deposition. Every substance has a unique value for its molar heat of fusion, depending on the amount of energy required to disrupt the intermolecular forces present in the solid.
Does melting release heat?
Changes of state involve a solid melting, a liquid freezing, a liquid boiling or a gas condensing. When steam, which is gaseous water, condenses, heat is released. Likewise when liquid water freezes, heat is given off. … And this stored energy is let out as exothermic heat.
What material does not freeze?
Certain materials, such as glass and glycerol, may harden without crystallizing; these are called amorphous solids. Amorphous materials, as well as some polymers, do not have a freezing point, as there is no abrupt phase change at any specific temperature.
Is heat released during evaporation?
In the case of evaporation, the energy is absorbed by the substance, whereas in condensation heat is released by the substance. For example, as moist air is lifted and cooled, water vapor eventually condenses, which then allows for huge amounts of latent heat energy to be released, feeding the storm.
Does boiling release energy?
The amount of energy absorbed when a substance boils, and released when the same amount of substance condenses, is the same. … The phase transition is solid to gas, so energy will be absorbed. The process involves the ice melting to water, the water heating from 0 °C to 100 °C, then the water boiling to steam.
What process makes ATP?
The process human cells use to generate ATP is called cellular respiration. It results in the creation of 36 to 38 ATP per molecule of glucose. … The two ATP-producing processes can be viewed as glycolysis (the anaerobic part) followed by aerobic respiration (the oxygen-requiring part).
Where is energy stored in ATP?
Energy is stored in the bonds joining the phosphate groups (yellow). The covalent bond holding the third phosphate group carries about 7,300 calories of energy.
Which type of biomolecule is ATP?
ATP (Adenosine triphosphate) belongs to the biomolecule class of nucleic acids.