The exhausted anion exchange column is regenerated by passing a solution of ____________
A. Dil. KOH
B. Conc. KOH
C. Conc. NaOH
D. Dil. NaOH
Answer:D
The exhausted anion exchange column is regenerated by passing a solution of ____________
A. Dil. KOH B. Conc. KOH C. Conc. NaOH D. Dil. NaOH
Explanation: By passing a solution of dil. NaOH, the exhausted anion exchange column is regenerated.