Water purification
Tested in 2 real MPSC questions across 1 year (2018–2018). See it in context on the interactive Concept Graph →
Years it was asked
What you need to know first
Basic water treatment steps
Real questions that test this
पाण्यात क्लोरीन नेहमी मिसळतात कारण / Water is often treated with chlorine to
1)ऑक्सिजन चे प्रमाण वाढते / Increase oxygen content
2)जंतूना मारणे / Kill germs✓ Correct
3)गाळ काढण्यासाठी / Remove sedimentation
4)न विरघळणारी अशुद्धता घालवण्यासाठी / Remove insoluble impurities
Chlorine is a powerful disinfectant used in water treatment to kill harmful disease-causing germs, bacteria, and microorganisms, ensuring safe drinking water.