Dhiren M Doshi Solutions for Chapter: Wastewater Story, Exercise 3: Exercise
Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Wastewater Story, Exercise 3: Exercise
Attempt the practice questions on Chapter 18: Wastewater Story, Exercise 3: Exercise with hints and solutions to strengthen your understanding. LEARNING SCIENCE solutions are prepared by Experienced Embibe Experts.
Questions from Dhiren M Doshi Solutions for Chapter: Wastewater Story, Exercise 3: Exercise with Hints & Solutions
Identify and write the odd one out from the set of words given below. Also, write the reason for your choice.
| Septic tanks | Sedimentation tank | Chemical toilets | Composting pits |
Identify and write the odd one out from the set of words given below. Also, write the reason for your choice.
| Cholera | Jaundice | Typhoid | Polio |
Identify and write the odd one out from the set of words given below. Also, write the reason for your choice.
| Sedimentation tank | Aeration tank | Digester tank | Absorption tank |
Identify and write the odd one out from the set of words given below. Also, write the reason for your choice.
| Human Faeces | Urea | Fruits and Vegetable wastes | Nitrate |
Anaerobic bacteria are added in the digester tank to decompose the organic matter to produce _____.
Floating impurities (such as grease) in the sedimentation tank are removed by _____.
Clarified water is cleared after removal of _____.
Name two inorganic impurities present in sewage.
