The number of molecules deviating from octet rule among the following is, [`PCl_(3), BCl_(3),B_(2)H_(6),CO,AlCl_(3),ClF_(3),CO_(2)`,]

The number of molecules which do not satisfy the octet rule among the following are PCl_(5),CO_(2),O_(3),AlCl_(3),BeCl_(2),ClF_(3),CH_(4)" and "NF_(3)

The number of molecules having more than one lone pair among the following : XeF_(4), ClF_(3), NH_(3), SF_(4), XeF_(2), BrF_(5), H_(2)O

Find the total number of non-polar compounds among the following. BCl_(2)F,BF_(3),SF_(6),SOCl_(2),COCl_(2),B_(3)N_(3)H_(6),PCl_(3)F_(2),PF_(3)Cl_(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 molecule that deviates from octet rule is (A)NaCl (B) BeCl_(2) (C)MgO (D) NH_(3)]

Point out the oxidation number of C in the following: CH_(4),C_(3)H_(8),C_(2)H_(6),C_(4)H_(10),CO,CO_(2) and HCO_(3)^(-),CO_(3)^(2-)