Chemistry, asked by mofunmaring, 11 months ago

The molecular formula of a commercial resin
used for exchanging ions in water softening is
CH.SO, Nat (Mol. wt. 206. What would be
the maximum uptake of Ca2+ ions by the resin
when expressed in mole per gram resin ?

(1) 2/309
(2)1/412
(3)1/103
(4)1/206
​

Answers

Answered by rizwan7979
2

Answer:

(2)

Explanation:

The molecular formula of a commercial resin used for exchanging ions in water softening is C8H7SO3Na (Mol. wt. 206). What would be the maximum uptake of Ca2+ ions by the resin when expressed in mole per gram resin

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