Which molecule has a bond angle of approximately 92° due to lone pair repulsion in a tetrahedral electron geometry?
In H₂S , sulfur is sp³ hybridized with 4 electron pairs (2 bonding, 2 lone), reducing the bond angle to ~92° due to lone pair repulsion.
Ref: NCERT Class 11 Chemistry > Chapter 4: Chemical Bonding and Molecular Structure > Topic: Covalent Bonding - Bond Parameters and Polarity and Fajan's Rule