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4 - Co ordination compounds Questions Answers

Chemistry >> Inorganic Chemistry >> Co ordination compounds IIT JEE
what is mean to bi dentate ligand ?
Asked By: ESWARAN M
is this question helpfull: 4 1 read solutions ( 1 ) | submit your answer
Joshi sir comment

BI DENTATE means having 2 pair of electrons to donate

Chemistry >> Inorganic Chemistry >> Co ordination compounds IIT JEE
When i am read dis chapter, a concept for classified monodentate ligand, biadentate ligand nd all of us r facing bt sir a can't learn how we classified. Plz give me a better suggestion?
Asked By: ARMAAN
is this question helpfull: 5 2 submit your answer
Joshi sir comment

The classification is based on the number of pairs of electrons a ligand can donate.

Chemistry >> Inorganic Chemistry >> Co ordination compounds IIT JEE

which  has smaallest bond length 1.[V(CO)6]- 2.[Mn(CO)6]+ 3.[Cr(CO)6] 3. Fe(CO)5

Asked By: SAHILKUMAR
is this question helpfull: 9 1 submit your answer
Joshi sir comment

2.[Mn(CO)6]+

[V(CO)6]- will be longest

Chemistry >> Inorganic Chemistry >> Co ordination compounds IIT JEE

[fe{phen}3]+2 is it dia magnetic

 

Asked By: SAHILKUMAR
is this question helpfull: 8 0 submit your answer
Joshi sir comment

since phen is a strong-field, chelating nitrogen heterocycle so it will force Fe (ii) into a low-spin  t2g6  eg0 electronic configuration with no unpaired electrons so it is diamagnetic

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