Which of the following ions is colourless?
Answer & explanation
Correct answer: option 3
Hg2+ salts are colourless because it has all filled 5d orbitals (no unpaired electron in 5d orbital), hence no d-d transition possible therefore colourless.
Which of the following ions is colourless?
Correct answer: option 3
Hg2+ salts are colourless because it has all filled 5d orbitals (no unpaired electron in 5d orbital), hence no d-d transition possible therefore colourless.