The hybridization of ‘O’ in ${\mathrm{H}}_2\mathrm{O}$ is

The hybridization of ‘O’ in ${\mathrm{H}}_2\mathrm{O} \mathrm{is} {\mathrm{Sp}}^3$

Sum of attached atoms + lone pairs=2+2=4$\Rightarrow {\mathrm{Sp}}^3$ hybridization

${\mathrm{Sp}}^3,{104}^{°}{31}^1,$Bent shape