(Cr(H2O)5Cl)Cl2⟶(Cr(H2O)5Cl)+2Cl−
Number of ionisable Cl− in (Cr(H2O)5Cl)Cl2 is 2.
Molarity of Cl– ions =0.01×2=0.02M
∴ Millimoles of Cl– ions in the given solution
=20×0.02
∴ Millimoles of AgNO3 required =20×0.2
V×0.1=20×0.02
V=4mL
JEE Main 2023 — Chemistry Inorganic Chemistry
The volume (in mL) of 0.1MAgNO3 required for complete precipitation of chloride ions present in 20mL of 0.01M solution of [Cr(H2O)5Cl]Cl2 as silver chloride is_______
Held on 15 Apr 2023 · Verified 6 Jul 2026.
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