Q48 Process of sewage water treatment before it can be discharged into natural water bodies

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Question Set-4 || Sample Paper 9 || CBSE Class 12 Science

Education


This podcast is a part of a series for, CBSE Class 12 science. It is the part of an initiative taken by Shiksha Abhiyan to provide quality online education to students free of cost. Just visit our YouTube channel for video classes. || Youtube: shiksha abhiyan || t.ly/dN9j8 || . For full class 12 science playlist visit:|| shiksha-abhiyan-class12-science.hubhopper.com ||