Question

Sodium lauryl sulphate forms an insoluble scum with hard water

Answer 1

Explanation:

sodium delivery business at home and in school can we drink hard water in the water for Natural Natural Washington was Elizabeth

Answer 2

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Sodium dodecylbenzene sulphonate used in toothpaste is a cationic detergent Sodium lauryl sulphate forms an insoluble scum with hard water cetylmethyl