The species having pyramidal shape is

The species having pyramidal shape is
  1. $\mathrm{SO}_3$
  2. $\mathrm{BrF}_3$
  3. $\mathrm{SiO}_3^{2-}$
  4. $\mathrm{OSF}_2$

Solution

$\mathrm{OSF}_2$ has pyramidal shape Chemical bonding Basic understanding II

Asked in: JEE Advanced 2010 (Paper 2)

Practice more Chemical Bonding and Molecular Structure questions on Aicharya