The d-and f-Block Elements / d तथा f ब्लॉक के तत्व
JEE Main & Advanced
Chemistry
The d-and f-Block Elements / d तथा f ब्लॉक के तत्व
Question Bank
Numerical Value Type Questions - Co-ordination Compound, d & f-block
question_answer
Determine the number of unpaired electrons in \[{{K}_{2}}\left[ Cr\left( NO \right)\left( N{{H}_{3}} \right){{\left. CN \right)}_{4}} \right]\] complex. (Note: NO is a three electrons donor)