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Coagulation of 90ml of a negative sol requires 10ml of 0.5M NaCl.The coagulation value of NaCl is (1) 25.30 (2) 50.25 (3)55.5 (4)100

Answer» Coagulation of 90ml of a negative sol requires 10ml of 0.5M NaCl.The coagulation value of NaCl is (1) 25.30 (2) 50.25 (3)55.5 (4)100


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