સમૂહ ધરાવે છે.
*
3. પ્રબળ એસિડિક કેટાયન રેઝિન
Strong acidic cat-ion resin contain
(1 Point)
group. .
-SO3H
o -COOH
O C -NH3
-NH4
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Answer:
sorry but I don't know the language
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sorry sorry
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