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The coagulation values in millimoles per litre of the electrolytes used for the coagulation of As_(2)S_(3) are given below : I. (NCl) = 52 , II. (BaCl_(2)= 0.69 III. (MgSO_(4)) = 0.22 The correct order of their coagulating power is - |
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Answer» `III GT I gt II` |
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