A) \[NaCl\]
B) \[CaC{{l}_{2}}\]
C) \[F{{e}_{2}}{{(S{{O}_{4}})}_{3}}\]
D) \[{{K}_{3}}P{{O}_{4}}\]
Correct Answer: D
Solution :
[d] \[Al{{\left( OH \right)}_{3}}\]is positively charged sol. \[{{K}_{3}}P{{O}_{4}}\] has greater negative charge. Hence, it is most effective in coagulationYou need to login to perform this action.
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