JEE Mains Chemistry Past PapershardNUMERICAL

A chromium complex with a formula CrCl3.6H2O has a spin only magnetic moment value of 3.87 BM and itJEE Mains Chemistry Past Papers Chemistry Question

Question

A chromium complex with a formula CrCl3.6H2O has a spin only magnetic moment value of 3.87 BM and its

Answer: .

💡 Solution & Explanation

[Cr(H2O)5Cl]Cl2.H2O + AgNO3  2AgCl 2.75/266.5 – = 0.0103 moles 0.02063 mole Mass of AgCl = 0.02063 × 143.5 = 2.96 gm

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