Jee Advanced
Surface Chemistry
IIT-JEE 2009 Paper 1 Offline
MCQ+3 / -12009
Among the electrolytes Na\(_2\)SO\(_4\), CaCl\(_2\), Al\(_2\)(SO\(_4\))\(_3\) and NH\(_4\)Cl, the most effective coagulating agent for Sb\(_2\)S\(_3\) sol is
Jee Advanced
IIT-JEE 2009 Paper 1 Offline
Among the electrolytes Na\(_2\)SO\(_4\), CaCl\(_2\), Al\(_2\)(SO\(_4\))\(_3\) and NH\(_4\)Cl, the most effective coagulating agent for Sb\(_2\)S\(_3\) sol is