मराठी

Which of the following statements is not true about physisorption?

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प्रश्न

Which of the following statements is not true about physisorption?

पर्याय

  • The forces operating are weak van der Waals forces.

  • It is not specific in nature.

  • It is irreversible.

  • The heat of adsorption is low and lies in the range of 20-40 kJ mol−1.

MCQ
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उत्तर

It is irreversible.

Explanation:

Physisorption is reversible.

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