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A process is spontaneous if it occurs without any external influence or assistance. One way to determine if a process is spontaneous is by calculating the change in Gibbs free energy (G). If G is negative, the process is spontaneous.

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3mo ago

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Is the process exergonic and spontaneous?

Yes, if a process is exergonic, it releases energy and is spontaneous.


Is passive diffusion a spontaneous process?

Yes, passive diffusion is a spontaneous process.


Is protein folding a spontaneous process?

Yes, protein folding is a spontaneous process that occurs naturally within cells.


How can one determine if a redox reaction will be non-spontaneous?

The reduction potential plus oxidation potential is negative.


What is spontaneous process explain the role of free energy in these processes?

A spontaneous process is one that occurs naturally without requiring any external influence. Free energy is a measure of the potential energy available to do work in a system. For a process to be spontaneous, the free energy change must be negative, meaning that the system moves to a lower energy state, increasing its stability. Essentially, free energy serves as a driving force for spontaneous processes by determining whether a reaction or process will occur on its own.


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Yes, combustion is a spontaneous process because it occurs naturally without requiring an external force to initiate it.


Is the boiling of water at 100C and 1 atm a spontaneous process?

Yes, the boiling of water at 100C and 1 atm is a spontaneous process.


Is an increase in entropy of a system sufficient to make a process spontaneous?

Yes, an increase in entropy of a system is sufficient to make a process spontaneous.


This type of process does not require energy is called?

A spontaneous process.


What is criteria for a spontaneous process to be called so?

A spontaneous process is one that occurs without the need for external influence, such as the input of energy. Another way of defining it is that a spontaneous process increases the entropy (disorder) of a system. This means that the process favors the direction in which the system becomes more disordered or random.


What are the units of Gibbs energy and how are they related to the thermodynamic properties of a system?

The units of Gibbs energy are joules (J) or kilojoules (kJ). Gibbs energy is related to the thermodynamic properties of a system by indicating whether a process is spontaneous or non-spontaneous. If the Gibbs energy is negative, the process is spontaneous, and if it is positive, the process is non-spontaneous.


Is photosynthesis a spontaneous process?

Photosynthesis is not a spontaneous process because it requires energy input from sunlight to convert carbon dioxide and water into glucose and oxygen.