Periodic Table Mnemonics – Happy Henry Likes Beans Brownies
In this article, we will learn the periodic table mnemonics. We can learn the periodic table with mnemonic thus making it easy to memorise the whole periodic…
In this article, we will learn the periodic table mnemonics. We can learn the periodic table with mnemonic thus making it easy to memorise the whole periodic…
One of the important properties of actinides is the electronic configuration of actinides. The general electronic configuration of actinides is [Rn] 5f 0-14 6d 0-2 7s 2….
The difference between d-d transition and charge transfer (CT) transition are as follows In the d-d transition, the transition occurs between the d orbitals of the metal….
In [Ti(H2O)6)]3+, Ti3+ ion has only one electron in 3d-orbital. The electron occupies the orbital of the lowest energy, i.e., any one of the degenerate t2g orbitals….
In high spin octahedral d5 complexes like [Mn(H2O)6]2+, Mn2+ ion has five unpaired electrons which are filled parallelly in all the t2g and eg orbitals. Since any…
The reason for the colour of potassium dichromate (K2Cr2O7) is ligand to metal charge transfer (LMCT) transition. In Cr2O72-, Cr is in +6 oxidation state and have…
The crystal field splitting in octahedral complexes (Δo) is double than that in tetrahedral complexes (Δt) (i.e., Δo is double of Δt) because: (i) The number of…
Tetrahedral complexes are high spin because (i) Δt = 4/9 Δo, i.e., tetrahedral crystal field splitting is half the crystal field splitting in octahedral complexes. (ii) Δt…