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In this video we will learn about the disadvantage of hard water Soft water: soft water is the water that produces good lather with soap is called as soft water Hard water: water that do not produces good lather with soap is called as hard water actually this water is hard due to bicarbonates of Ca and Mg and as well as their sulphates this water has a lot of disadvantages 1. This consume large amount of soap 2. This is not good for drinking purpose and causes stomach disorders 2. this water is not good for industrial use and cause the deposition of Ca and Mg ions inside the boiler, engine and turbine and causes boiler scales these boiler scales are bad conductors and heat and current can not pass through them they may burst along with fuel lose #easyology #mkamran #mugammadkamran