Class 7 Science Chapter 5 | NCERT | Acids Bases and Salts 

Watch all chapters in this playlist - ru-vid.com/group/PL8cBYoF4lZQfdJpxYkGs41CtcTANKVhIk

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Timestamps - 00:00 | Introduction 02:19 | Acids and Bases 07:04 | Indicators 11:13 | Natural indicators around us 11:21 | Litmus a natural dye 21:09 | Turmeric is another natural indicator 23:55 | China rose as indicator 30:35 | Neutralisation 42:00 | Indigestion 43:48 | Ant bite 44:52 | Soil treatment 45:59 | Factory wastes

Please upload 13th chapter video 13. Motion and Time

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Upload the video of chapter 3 structure of matter

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