0
electrolysis, burning/combustion, photosynthesis. sorry that's the processes i am sure of. (we were still discussing about this in class)
What else can I help you with?
What are some examples of non-spontaneous processes that occur in everyday life?
Some examples of non-spontaneous processes that occur in everyday life include charging a phone battery, boiling water on a stove, and photosynthesis in plants. These processes require an input of energy to occur.
Does the entropy of the surroundings increase for spontaneous processes?
Yes, the entropy of the surroundings increases for spontaneous processes.
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
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.
Does clausious inequality satisfy only for spontaneous process?
Clausius inequality is a fundamental principle in thermodynamics that applies to all thermodynamic processes, not just spontaneous ones. It states that for any reversible process, the change in entropy (ΔS) is equal to the heat transfer (Q) divided by the temperature (T), while for irreversible processes, ΔS is greater than Q/T. Therefore, it provides a criterion for the direction of spontaneous processes but is applicable to both spontaneous and non-spontaneous processes.
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.
Are some elements radioactive?
Radioactivity refers to the emission of ionizing particles which results from the spontaneous disintegration of atomic nuclei. Some examples of radioactive elements are uranium and plutonium.
Are all spontaneous processes exothermic?
No, not all spontaneous processes are exothermic. Spontaneous processes can be exothermic (release heat), endothermic (absorb heat), or not involve a change in heat at all. The spontaneity of a process is determined by a combination of factors such as entropy, enthalpy, and temperature.
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.
What are some examples of mixed biogeochemical processes?
Photosynthesis, respiration, the water cycle
What are some examples of processes?
electrolysis, burning/combustion, photosynthesis. sorry that's the processes i am sure of. (we were still discussing about this in class)
What are the examples of fixed pulleys?
Some examples of fixed pulleys include flagpoles, clotheslines, and some types of industrial machinery used in manufacturing processes.
