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Chemistry · PYQ NEET UG 2016(2)
हिन्दीThe coagulation values in millimoles per litre of the electrolytes used for the coagulation of \( \mathrm{As_2S_3} \) are given below: I. \( (\mathrm{NaCl}) = 52 \) II. \( (\mathrm{BaCl_2}) = 0.69 \) III. \( (\mathrm{MgSO_4}) = 0.22 \). The CORRECT order of their coagulating power is ________. Which of the above statements is/are correct?
Correct answer · Option 4
\( \mathrm{III > II > I} \)
Explanation
Coagulating power is inversely proportional to the coagulation value. Since the coagulation values are \( 52 > 0.69 > 0.22 \), the coagulating power order is \( \mathrm{III > II > I} \).
