*/*_Cation exchanger is regenerated usually with? – McqOptions

MCQOPTIONS

1.	/_Cation exchanger is regenerated usually with?
A.	NaOH
B.	H‚Äö√á√áSO‚Äö√á√ë
C.	Hydrazine
D.	Alum solution
Answer» C. Hydrazine

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