Question

2. The decolorizing property of charcoal is used for
purpose.
a) paper production
c) Water purification
b) cloth production
d) Petroleum purification​

Answer 1

Answer:

(d) petroleum purification

Explanation:

Charcoal is also known as activated carbon or decolorizing carbon. It is used to adsorb unwanted colored impurities in petroleum.

Answer 2

Answer:The answer is water purification

Explanation:

Carbon in charcoal has the property of adsorption and hence removes unwanted materials and dirt from water and thus make water pure