List three major impurities present in river water.

List three major impurities present in river water.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Three major impurities present in river water :

1. Suspended impurities like clay and sand particles.

2. Harmful bacteria.

3. Mineral salts.

4 views Answered 2023-02-05 15:29

Related Questions

Which impurities are present in bauxite.

1 Answers 4 Views

Match the statements in List I – 1 correct answers in List II – A to J. List I List II 1. Fluorine and chlorine A:Nitrogen

1 Answers 4 Views

Match the statements in List I – 1 correct answers in List II – A to J. List I List II 1. Fluorine and chlorine A:Nitrogen

1 Answers 4 Views

Match the compounds in List I – 1 to 20 with their correct formulas from in List – 1 to 20 with their correct formulas from in List II.

1 Answers 4 Views

Name: (a) Three major sources of natural water (b) Four sources of surface water. (c) Two underground sources of water.

1 Answers 4 Views

What possible impurities does rain water contain ?

1 Answers 4 Views

The purest form of natural water is 1. seawater 2. river water 3. rainwater 4. lake water

1 Answers 4 Views

Chlorination of water is done 1. to kill the germs 2. to remove the suspended impurities

1 Answers 4 Views

Match the statements in List I, 1-10 with their correct answer in List II, 1. Sodium carbonate and water A : Sea water

1 Answers 4 Views

Match List I (fundamental experiment) with List II (its conclusion) and select the correct option from the choices given below the list.

1 Answers 8 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)