Question

State differences between acids and bases.

Answer 1

Differences between Acids and Bases :

Acids	Bases
1. They are sour in taste.	1. They are bitter in taste.
2. They change the solution of blue litmus to red.	2. They change solution of red litmus to blue color.
3. They don’t seem like soap when touched.	3. They appear like soap when touched.
4. It doesn’t change colour of phenolphthalein solution.	4. They react with phenolphthalein solution to make it pink.
5. They react with bases to produce salt, water and heat.	5. They react with acid to produce salt, water and heat.