Home
Class 12
BIOLOGY
The affinity between the adsorbent and t...

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

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Understanding Imbibition**: Imbibition is a process where a liquid is absorbed by a solid or gel, leading to swelling. This process is particularly significant in biological systems, especially in plants. 2. **Role of Hydrophilic Substances**: Imbibition primarily occurs in hydrophilic substances, which are materials that have a strong affinity for water. These substances attract and hold water molecules. 3. **Adsorption vs. Absorption**: It is important to differentiate between adsorption (the process where molecules adhere to a surface) and absorption (where a substance is taken up into the volume of another substance). In imbibition, both processes can occur, but the focus is on the interaction between the liquid and the adsorbent. ...
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|30 Videos

  • TRANSPORT IN PLANTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section A) Objective type|45 Videos

  • TRANSPORT IN PLANTS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself (Write wheter the following statements are true or false )|3 Videos

  • THE LIVING WORLD

    AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|44 Videos

Similar Questions

Explore conceptually related problems

Which of the following is // are pre-requisite(s) for imbibition ? (a) Presence of mucilage in the adsorbent. (b) The affinity between the adsorbent and the liquid. ( c ) Water potential gradient between the adsorbent and the liquid. (d) Presence of cuticle on the surface of the adsorbent. Choose the correct option from the following.

For imbibition the parameter(s) which are required between the adsorbent and the liquid imbibed.

Define the terms adsorbent and adsorbate.

Water potential gradient between absorbent and the liquid imbibed is essential for imbibition . In addition, for any substance to imbibition . In addition, for any substance to imbibe any liquid, one of the following is also a pre-requisite

Liquid rises to a height of 2 cm in a capillary tube and the angle of contact between the solid and the liquid is zero. If the tube is depressed more now so that top of capillary is only 1 cm above the liquid, then the apparent angle of contact between the solid and the liquid is

Electron affinity is the :

Electron affinity is the

The contact angle between a solid and liquid is a property of

After the reactio is over between adsorbed reactants, it is important to create space for the other reactant molecules to approach the surface and react. The process responsible for this is known as

Electron affinity of :