Questions
Among the following metal carbonyls, the C – O bond order is lowest in
detailed solution
Correct option is D
Carbon-oxygen bond order in ‘CO’ is three ;In metal carbonyls C-O bond order will be between 2-3;Due to back bonding M-C bond will have bond order of 1-2;Back bonding is due to donation of electron pair from metal to carbon of ‘CO’ into its π* ABMO.In option (4) the complex have negative charge, so backdonation by metal is high.∴M-C bond order increases.Ultimately C-O bond order decreases.Similar Questions
Which of the following is formed when n-butyl lithium reacts with tin (II) chloride?
Get your all doubts cleared from
Sri Chaitanya experts
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests