The exhausted anion exchanger resin when washed bydil. NaOH, the washi – InterviewSolution

1.	The exhausted anion exchanger resin when washed bydil. NaOH, the washings contain(a) Metal hydroxides(c) Hardness causing salts (d) Acidic chemicals(b) Sodium salts
Answer» As its an anion exchange resin, the anion part of NaOH, which is OH^- gets replaced by the resin. Hence, the washings contain sodium salts.

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