JEE Main 2026 · Session 2 · Shift 1 · Chemistry
Question 71
5.33 g of CrCl₃·6H₂O, which is a 1:3 electrolyte, is dissolved in water and is passed through a cation exchanger. The chloride ions in the eluted solution, on treatment with AgNO₃ results in 8.61 g of AgCl. The ratio of moles of complex reacted and moles of AgCl formed is ____×10⁻². (Nearest integer) [Molar mass in g mol⁻¹ Cr: 52, Ag: 108, Cl: 35.5, H: 1, O: 16]
Answer: 33
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Question paper, page 29.