টি ভিউ
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Hard Water and Soft Water
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Sodium metal is soft and squishy
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Carbon and its Compounds 16 | Soaps and Detergents | CBSE Class 10
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Hard & soft water | Environmental Chemistry | Chemistry | FuseSchool
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Soaps and Detergents | Learn with BYJU'S
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Reaction of Soap with hard water and soft water || scum formation
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Soaps and Detergents - Part 1 | Don't Memorise
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When acid React With Metal | Live Experiment
