Question

If [Cu(H₂SO₄)]²⁺ absorbs a light of wavelength 600 nm for d-d transition, then the value of octahedral crystal field splitting energy for [Cu(H₂O)₆]²⁺ will be ______ x 10^-21 J. (Nearest Integer) (Given: h = 6.63 x 10^-34 Js and c = 3.08 x 10⁸ ms^-1) 

Answer 1

 = 0.034034 x 10^-17

= 340.34 x 10^-21 J

Answer  = 766