Water Class 9 ICSE Chemistry | Selina Chapter 3 | Hygroscopic & Drying Agents, Hard & Soft water

"Video PDF Link: https://drive.google.com/file/d/15V66... Download the Android App: https://play.google.com/store/apps/de... Ask Doubts: https://www.learnohub.com/ask-questio... Notes:https://www.learnohub.com/revise-note... DPPs:https://www.learnohub.com/daily-pract... Online Tests:https://www.learnohub.com/online-test... Timestamp: 0:00 Introduction 00:56 Topics 01:27 Soft water & Hard water 02:34 Cause of Hardness 07:55 Types of Hardness 10:12 Removal of Hardness 36:53 Advantages of Hardness 42:36 Disadvantages of Hardwater 56:01 Synthetic Detergent 58:05 ICSE Questions LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free! Website: http://www.learnohub.com Facebook: https://bit.ly/LearnoHubFB Instagram: https://bit.ly/LHInsta Join our Telegram Groups Classes 6 to 10 : https://bit.ly/LHTele6-10 Classes 11 and 12 : https://bit.ly/LHTele11-12 About the Founder: Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognized as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work. Watch Roshni's Tedx Talk to know more about her journey:    • The magic passion can create | Roshni Mukh...   #LearnoHubChemistry#SabkoSamajhAayega #FREEhaiParBESThai#ICSEClass9Chemistry Join us and let us together build this Free Learning Platform! We will surely ensure that you enjoy the real learning with us. Copyright © All rights reserved. LearnoHub | ExamFear Education"