Home
Class 12
CHEMISTRY
The bond between the adsorbate and adsor...

The bond between the adsorbate and adsorbent in chemisorption is 

A

ionic bond

B

covalent bond

C

either ionic or covalent bond

D

Vanderwall forces

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question about the bond between the adsorbate and adsorbent in chemisorption, we can follow these steps: ### Step-by-Step Solution: 1. **Understand Chemisorption**: - Chemisorption is a type of adsorption where a chemical bond forms between the adsorbate (the substance being adsorbed) and the adsorbent (the surface on which adsorption occurs). 2. **Identify the Type of Bond**: - In chemisorption, the bond formed is a strong bond, which can be classified as either an ionic bond or a covalent bond. 3. **Differentiate from Physisorption**: - It is important to note that in physisorption (another type of adsorption), the interactions are much weaker and typically involve van der Waals forces. This is different from chemisorption, which involves stronger interactions. 4. **Conclusion**: - Therefore, the bond between the adsorbate and adsorbent in chemisorption can be either an ionic bond or a covalent bond. ### Final Answer: The bond between the adsorbate and adsorbent in chemisorption is a type of chemical bond, which can be either an ionic bond or a covalent bond. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

Define the terms adsorbent and adsorbate.

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following gases is adsorbed most by activated charcoal?

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following characteristics is not correct for physical adsorption?

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following statements are correct? (More than one correct)

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following gas molecules have maximum value enthalpy of physisorption?

How many layers are adsorbed in chemical adsorption?

The affinity between the adsorbent and the liquid is not a pre- requisite

Write one similarity between physisorption and chemisorption.

Distinguish between physisorption and chemisorption.

Give three points of difference between physisorption and chemisorption.