JEE Main 20244 AprilMorning Shift
- Exam
- JEE Main
- Year
- 2024
- Date
- 4 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Coordination Compounds
JEE Main 2024 · 4 April · Morning Shift · Chemistry · Coordination Compounds
The correct sequence of ligands in the order of decreasing field...
The correct sequence of ligands in the order of decreasing field strength is :
Options
- A(\mathrm{NCS}^{-}>\mathrm{EDTA}^{4-}>\mathrm{CN}^{-}>\mathrm{CO})
- B(\mathrm{CO}>\mathrm{H}_2 \mathrm{O}>\mathrm{F}^{-}>\mathrm{S}^{2-})
- C(\mathrm{S}^{2-}>-\mathrm{OH}>\mathrm{EDTA}^{4-}>\mathrm{CO})
- D({ }^{-} \mathrm{OH}>\mathrm{F}^{-}>\mathrm{NH}_3>\mathrm{CN}^{-})
Correct answer
B. (\mathrm{CO}>\mathrm{H}_2 \mathrm{O}>\mathrm{F}^{-}>\mathrm{S}^{2-})
Step-by-step solution
According to spectrochemical series ligand field strength is