MHT CET · Chemistry · Surface Chemistry
Which of following statement is correct for physisorption?
- A It involves formation of covalent or ionic bonds.
- B It is favoured at high temperature.
- C It is reversible.
- D It is very specific.
Answer & Solution
Correct Answer
(C) It is reversible.
Step-by-step Solution
Detailed explanation
Physisorption
- It arises because of van der Waals' force.
- It is not specific in nature.
- It is reversible in nature.
- Low temperature is favorable for adsorption. It decreases with increase of temperature.
- It arises because of van der Waals' force.
- It is not specific in nature.
- It is reversible in nature.
- Low temperature is favorable for adsorption. It decreases with increase of temperature.
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