Two complexes [Cr(H 2 O) 6 )]Cl 3 (A) and [Cr(NH 3 ) 6 ]Cl 3 (B) are violet and yellow…
Chemistry · NEET · NTA Exams — Coordination Compounds
Two complexes [Cr(H2O)6)]Cl3 (A) and [Cr(NH3)6]Cl3 (B) are violet and yellow coloured, respectively. The incorrect statement regarding them is:
- Δ0 value of (A) is less than that of (B)
- Δ0 value of (A) and (B) are calculated from the energies of violet and yellow light, respectively
- Both absorb energies corresponding to their complementary colors
- Both are paramagnetic with three unpaired electrons
Answer
(B) 0 value of (A) and (B) are calculated from the energies of violet and yellow light, respectively
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