Buffer Solutions
Chapter Name : Equilibrium |
Sub Topic Code : 102_11_07_13_01 |
Topic Name : Buffer Solutions |
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Sub Topic Name : Buffer Solutions |
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Introduction
The
solutions which resist change in pH on dilution or with the addition of small
amounts of acid or alkali are called Buffer Solutions.
Pre-Requisites:
Reaction, ionization,
water, acid, base, le chateliers principle
Activity:
Some foods are acidic in nature some are basic
Real Life Question:
How does minor acidic
or basic foods neutralized in the body..?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| hydrolysis | Process of interaction between water and cations/anions or both, of salts is called hydrolysis. Or simply breakdown due to addition of water |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Blood | Blood acts as a buffer solution for the human body |
Real life uses :
Blood acts as a
buffer and helps to resist changes.
Places to visit :
kitchen
Practical examples around us
| Examples | Explainations |
|---|---|
| Blood | Blood running in our body acts a buffer and resist minor changes. |
What you learn in Theory:
The
solutions which resist change in pH on dilution or with the addition of small
amounts of acid or alkali are called Buffer Solutions.
What you learn in Practice:
The
solutions which resist change in pH on dilution or with the addition of small
amounts of acid or alkali are called Buffer Solutions.