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What is the definition of nuclear?
definition of nuclear potential
What is the definition of nuclear potential?
definition of nuclear potential
What is the definition of a system unit?
like a short definition
What is the definition of the word support?
The definition for support is encourage or help with something.
What is the scientific definition of hair?
The scientific definition of hair is fossil fuels
Why physisorption decreases with increase in temperature?
Physisorption is exothermic in nature. Therefore, in accordance with Le-Chateliere's principle, it decreases with an increase in temperature. This means that physisorption occurs more readily at a lower temperature.
Why does physisorption decreases with increasing temperature?
physisorption is an exothermic reaction.so according to le chatlier's principle,as temperature increases,backward reaction is favoured
Why does physisorption decreases with increase in temperature?
physisorption is an exothermic reaction.so according to le chatlier's principle,as temperature increases,backward reaction is favoured
Is adsorption of oxalic acid on charcoal physisorption or chemisorption?
The adsorption of oxalic acid on charcoal is typically considered to be physisorption. Physisorption involves weak van der Waals forces between the adsorbate (oxalic acid) molecules and the surface of the adsorbent (charcoal). Chemisorption, on the other hand, involves stronger chemical bonds and typically requires more energy.
Why is enthalpy of chemisorption higher than physisorption?
Chemical bonds in chemisorption are much stronger.
Why does physisorption decrease with the increase of temperature?
there are vanderwaals forces between the moleculs and a solid surface.
Why Physisorption is multilayered and chemisorption is monolayered?
physisorption involves van der wall attractive forces between adsorbent and adsorbed , This may result on the accumulation of many layers of the molecules on the surface. Chemosorption involves formation of chemical bonds between adsorbent and adsorbed molecule. Adsorbent have some functional groups or atoms on its surface with unsatisfied valences, once these valences are satisfied they don't undergo bond formation with more adsorbed molecules and only single layer is formed.
What is the difference between physisorption and non activated chemisorption?
Physisorption Chemisorption Forces of attraction are vander Waals' forces Forces of attraction are chemical bond forces Low enthalpy of adsorption (20 - 40 k.J/mole) High enthapy of adsorption (200 - 400 k.J/mole) This process is observed under conditions of low temperature This process takes place at high temperatures It is not specific It is highly specific Multi-molecular layers may be formed Generally, monomolecular layer is formed This process is reversible This process is irreversible
What was definition's definition?
Definition is the same as meaning.
What is the definition of stipulative?
stipulative definition is stipulative definition
Words?
Definition
What is the definition of work conditions?
Definition of working conditions
