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adsorption is processs of accumulation of liquid/gases on solid surface. reversible adsorption is seen in physical adsorption where increase in pressure increases the adsorption and decrease in pressure decrease adsorption of molecules to surface that is desorption takes place
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Is dissolving salt in water reversible or irreversible?
This is a reversible process.
All the activities to show that physical changes are usually reversible?
physical changes are sometimes reversible
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
Is density reversible?
Density is a property not a process.
Process where entropy remains the same?
It is a reversible reaction
Is kaolin a physical or a chemical process?
Adsorption on kaolinite is physical
Is adsorption a chemical process in which one substance is taken up by another?
Is adsorption a chemical process in which one substance is taken up by another?
Is crystallization a reversible process?
Yes it is reversible (physical) called melting or dissolving
Does physical adsorption have a low adsorption enthalpy?
yes it does...even though physical adsorption is an exothermic reaction, its enthalpy of adsorption is pretty low aroun 20 to 40 kJ/mol
Is the melting snow a reversible change or not?
yes it is. because you can freeze it and melt it
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
What are some examples of changes?
A mixture of salt and sand is an example of a physical change since the process is reversible.
Is dissolving salt in water reversible or irreversible?
This is a reversible process.
All the activities to show that physical changes are usually reversible?
physical changes are sometimes reversible
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
What chemical reactions are reversible?
All physical changes are reversible.
Is the reaction reversible?
chemical reactions are irreversible but physical changes are reversible
