Question

give reason - use of synthetic detergents causes water pollution of water

Answer 1

Water pollution is a major factor which is making living worst for human beings and one of the reasons behind this is the use of synthetic detergents because they are non biodegradable and have harmful chemicals which pollutes the water to a great extend.There are many harmful micro-organisms that also takes place in water bodies.

Answer 2

"Use of detergent causes water pollution

1. Generally, detergents are basic in nature.
2. It has the pH around 9 to 10.
3. After washing clothes, we are allowing the water directly on the ground. We know that the pH of water is around 7. The untreated water after washing clothes directly follows on the ground thereby increases the pH or increases the hardness of the ground water source.
4. Thereby the pH of the ground water increases and ground water source got polluted. Hence it affects the life in water."