Question:medium

The function of \( Fe(OH)_{3} \) in the contact process is

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$Fe(OH)_3$ (Positive sol) removes Arsenic (Negative sol) to prevent catalyst poisoning.
Updated On: Apr 10, 2026
  • to remove arsenic impurity
  • to detect colloidal impurity
  • to remove moisture
  • to remove dust particles
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The Correct Option is A

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