Many students have problem?in this fundamental chapter on Acids, Bases & Salts. One of the basic concepts lacking?is the determination & differentiation?of Strong Acid Vs Weak Acid & Strong Base Vs Weak Base.
First, we need to understand that:
- Acid –> pH < 7
- Pure Water –> pH = 7
- Base/Alkali –> pH > 7
Next, we need to differentiate between Strong vs Weak of?Acids/Alkalis?using examples. Examples given in the chart below will help you to learn better. Copy & print the chart out and paste it in your note if necessary.
(Click image to see clearly)
Very useful information.
Sometimes it is very hard to find this type of information in the books