An ion M^{2+} forms the complexes [M(H_2O)_6] | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The crystal field splitting energy $\Delta_{o}$ is directly proportional to the energy of the absorbed light and inversely proportional to the wav

Vedclass · Accepted Answer

Blue,red and green

Vedclass · Answer

(B) The crystal field splitting energy $\Delta_{o}$ is directly proportional to the energy of the absorbed light and inversely proportional to the wavelength of the absorbed light. Stronger ligands cause larger splitting,resulting in higher energy and shorter wavelength absorption. The order of ligand field strength is $Br^{-} Consequently,the wavelength of light absorbed follows the order: $[MBr_6]^{4-} > [M(H_2O)_6]^{2+} > [M(en)_3]^{2+}$. Based on the complementary colour wheel,the observed colours for these complexes are $[M(H_2O)_6]^{2+}$ (blue),$[M(en)_3]^{2+}$ (red),and $[MBr_6]^{4-}$ (green). Thus,the correct matching is blue,red,and green. Therefore,option $B$ is correct.

An ion $M^{2+}$ forms the complexes $[M(H_2O)_6]^{2+}$,$[M(en)_3]^{2+}$,and $[MBr_6]^{4-}$. Match the complex with the appropriate colour.

Similar Questions

Product $(A)$ is

$A$ progressive wave of frequency $50 ~Hz$ is travelling with velocity $350 ~m/s$ through a medium. The change in phase at a given time interval of $0.01 ~s$ is

$A$ gas cylinder can withstand a pressure of $15 \, atm$. The pressure in the cylinder is $12 \, atm$ at $27 \, ^oC$. Up to what temperature in $^oC$ will the cylinder not burst?

If $f(x) = x \tan^{-1} x$,then $\lim_{x \rightarrow 1} \frac{f(x) - f(1)}{x - 1}$ is equal to

What is the molecular formula of borazole?

Vedclass Test Series

Exam Paper Generator

Online Exam Module