Question

why do you need idiactors ? Give example ​

Answer 1

Answer:

Indicator-

A substance which helps us to know if any solution is acidic basic or neutral is called Indicator.

We need indicators because-

1. To know if a substance is acidic. If we can understand that , then we can understand how components form acids and bases.

2. If we know that the one substance is basic , so we need acid to neutralize it.

3. We can understand difference between acid and base by taste but not all acids are suitable for tasting.

Eg - Acids are Sour and Base are Bitter. If we will drink Sulphuric Acid, our tongue will be destroyed.