Which chemical is required for removing, $M g S O_{4}$ from the raw-water?

Created: 4 months ago | Updated: 2 months ago

Caustic soda

Bleaching powder

Lime

Hydrochloric acid

Job Solution Janata Bank Ltd সিনিয়র অফিসার (টেক্সটাইল) - 06.11.2020 গণিত

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