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Some Basic Concepts of Chemistry · 2015 · Shift 0

1 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2015 · Shift 0

1 Chemistry questions from this JEE Main paper

  1. Q4.The molecular formula of a commercial resin used for exchanging ions in water softening is C8​H7​SO3​Na (Mol. Wt. 206). What would be the maximum uptake of Ca2+ ions by the resin when expressed in mole per gram resin?
    Chemistry · Some Basic Concepts of Chemistry · MCQ