The chemical formula of brown ring is . In this compound, iron (Fe) is in +3 oxidation state. Hence the electronic configuration Fe is as follows:
Study 40% syllabus and score up to 100% marks in JEE
JEE Main 2026: IIT Roorkee’s ECE emerges as top choice after CSE; closing rank rises
JEE Main 2026 application correction begins on jeemain.nta.nic.in; edit details by December 2
JEE Mains 2026 LIVE: NTA to conduct session 1 from January 21 to 30; exam pattern, syllabus
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now