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When you take the reverse reaction of a spontaneous process this is called nonspontaneous process true or false?
True. When you take the reverse reaction of a spontaneous process, it typically requires an input of energy and is considered a nonspontaneous process. Spontaneous processes occur naturally without external energy, while nonspontaneous processes do not occur without energy being supplied.
What is the difference between non spontaneously and spontaneously?
Non-spontaneous processes require intervention or energy input to occur, while spontaneous processes occur on their own without needing external help. Spontaneous processes tend to move towards equilibrium, while non-spontaneous processes move away from equilibrium.
Is burning of candel is spontaneous process?
Yes, candle burning is a spontaneous process. A spontaneous process is defined as: once it is allowed to start, the process will proceed to the finish without any external intervention. You lit the candle, it was allowed to burn and it would keep going without any help. The Gibbs free energy change for this process is negative. On the other hand, the decomposition of CaCO3(s) is NOT a spontaneous process. You have to keep heating the reaction vessel in order to decompose all CaCO3. Outside intervention is needed for this process to finish.
Spontaneous nuclear fission processes occur by?
Spontaneous nuclear fission processes occur when the nucleus of an atom undergoes a process where it splits into two or more smaller nuclei. This process releases a large amount of energy along with neutrons and is typically associated with heavy isotopes like uranium or plutonium. The fission process is initiated by the absorption of a neutron by the nucleus, leading to instability and eventual splitting.
How wil you decide whether a process is spontaneous in a experiment?
By the activation Energy.
When you take the reverse reaction of a spontaneous process this is called nonspontaneous process true or false?
True. When you take the reverse reaction of a spontaneous process, it typically requires an input of energy and is considered a nonspontaneous process. Spontaneous processes occur naturally without external energy, while nonspontaneous processes do not occur without energy being supplied.
Is it true that non spontaneous process never happens in universe?
non spontaneous process happen in the universe but energy has to be provided to them . the free energy change of such processes are positive . the amount of temperature has to be increased to carry out such reactions
Why are all spontaneous processes irreversible?
Spontaneous processes are irreversible because they involve an increase in entropy, or disorder, in the system. This increase in entropy leads to a loss of energy that cannot be fully recovered, making the process irreversible.
Is the process exergonic and spontaneous?
Yes, if a process is exergonic, it releases energy and is spontaneous.
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.
This type of process does not require energy is called?
A spontaneous process.
How can one determine if a process is spontaneous?
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.
What is the difference between non spontaneously and spontaneously?
Non-spontaneous processes require intervention or energy input to occur, while spontaneous processes occur on their own without needing external help. Spontaneous processes tend to move towards equilibrium, while non-spontaneous processes move away from equilibrium.
Is burning of candel is spontaneous process?
Yes, candle burning is a spontaneous process. A spontaneous process is defined as: once it is allowed to start, the process will proceed to the finish without any external intervention. You lit the candle, it was allowed to burn and it would keep going without any help. The Gibbs free energy change for this process is negative. On the other hand, the decomposition of CaCO3(s) is NOT a spontaneous process. You have to keep heating the reaction vessel in order to decompose all CaCO3. Outside intervention is needed for this process to finish.
What processes do not depend on spontaneous radioactive decay?
The energy production of the sun.The energy production in nuclear reactors.
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.
What conditions must be met for a spontaneous process to occur?
For a spontaneous process to occur, the conditions must involve an increase in entropy and a decrease in free energy.
