Home › NEET UG › Chemistry › Coordination Compounds › Coordination number counts only the number of:
Coordination number counts only the number of:
ALigand molecules bound
BCounter ions present
CSigma and pi bonds
DSigma bonds to the metal
Answer & Solution
Correct answer: D. Sigma bonds to the metal
Only the sigma bonds from ligand donor atoms are counted; any pi bonds to the metal are ignored.
Related questions
Impure nickel can be purified by first converting it into which compound?Chlorophyll is a coordination compound of which metal?In extracting gold, which metal is added to the [Au(CN)2]- solution to separate gold?The M-C pi bond in a metal carbonyl forms by donation from a filled metal d orbital into wThe synergic effect in metal carbonyls results in what?Which carbonyl is trigonal bipyramidal?Ruby gets its colour from which ion in an aluminium oxide lattice?The colour of a complex is complementary to the colour that it