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| 1. |
The coagulation value in millimoles per litre of the electrolyes used for the coagulation of As_(2)S_(3) are given below: I. (NaCl)=52 ,II. (BaCl_(2))=0.69 III. (MgSO_(4))=0.22 The correct order of their coagulating power is |
| Answer» Answer :D | |