NEET 2020 Model Question Paper 1

Question : 52 of 180

Marks: +1, -0

17.4% (w/v) K2SO4(Mw=174g∕mol) solution at 27°C is isotonic to 4% (w/v) NaOH solution at same temperature. If NaOH is 100% ionized, what is % ionization of K2SO4 in aqueous solution