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कठोर जल को मृदु करने के लिए किस सोडियम यौगिक का उपयोग किया जाता है।​

Answer» WASHING soda Name the sodium compound which is used for softening hard WATER. Solution : Washing soda(Na2CO3. 10H2O) is used for softening hard water.Explanation:It's may be help youPls mark as BRANIEST answer Pls FOLLOW me


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