Question:medium
Which of the following contains the maximum number of lone pairs on the central atom?
Which of the following contains the maximum number of lone pairs on the central atom?
Show Hint
To find the number of lone pairs on the central atom, calculate the total valence electrons, subtract bonding electrons, and divide the remainder by 2.
Updated On: Nov 28, 2025
- ClO−3
- XeF4
- SF4
- I−3
Hide Solution
The Correct Option is D
Solution and Explanation
- ClO−3: The central Cl atom has one lone pair.
- XeF4: The central Xe atom has two lone pairs.
- SF4: The central S atom has one lone pair.
- I−3: The central I atom has three lone pairs.
Therefore, I−3 has the most lone pairs (3) on its central atom.
Was this answer helpful?
0
Top Questions on Chemical bonding and molecular structure
- The number of terminal and bridging hydrogens in B$_2$H$_6$ are respectively
- WBJEE - 2025
- Chemistry
- Chemical bonding and molecular structure
- The number of lone pair of electrons and the hybridization of Xenon (Xe) in XeOF$_2$ are
- WBJEE - 2025
- Chemistry
- Chemical bonding and molecular structure
- Which of the following hydrogen bonds is likely to be the weakest?
- WBJEE - 2025
- Chemistry
- Chemical bonding and molecular structure
- The bond order of HeH+ is:
- WBJEE - 2025
- Chemistry
- Chemical bonding and molecular structure
- Want to practice more? Try solving extra ecology questions todayView All Questions