The number of molecules is/are pyramidal in shape :
`XeO_(3),NCl_(3),ClF_(3),P(SiH_(3))_(3),N(SiH_(3))_(3)`

The number of molecules with pyramidal shape are : NH_(3), ClF_(3), SO_(3), PCl_(3), XeO_(3), BCl_(3), ClO_(3)^(-), SO_(3)^(2-)

The number of molecules with pyramidal shape are : NH_(3), ClF_(3), SO_(3), PCl_(3), XeO_(3), BCl_(3), ClO_(3)^(-), SO_(3)^(2-)

The shape of XeO_(3) molecule is

Find the number of chemical species, in which 2 p pi -3 d pi back bond is present B(OH)_(3), N(SiH_(3))_(3),P(CH_(3))_(3),N(GeH_(3))_(3),BeCl_(2),O(SiH_(3))_(2),O Cl_(2),BCl_(3)

Find out the total number of compound which have p_(pi)-d_(pi) types of back bonding BF_(3),B_(3)N_(3)H_(6),O(SiH_(3))_(2),(SiH_(3))NCS,Ocl_(2),SCl_(2),PH_(3),PF_(3)

The shape of the molecule ClF_(3) is -

The shape of ClF_(3) molecule is …………….

Find the number of molecules (s) in which shape of molecule is changed due to back bonding w.r.t under lined atom. ul(B)Cl_(3),ul(N)(CH_(3))_(3),ul(N)(SiH_(3))_(3),ul(P)(CH_(3))_(3),ul(B)(OCH_(3))_(3)

The shape of (SiH_3)_3P is pyramidal. Comment.