Which are true statements among the following ?
(A)PH5 andBiCl5 do not exist
(B) Bond order of CO−32 is 1.33
(C)SeF4 and CH4 have same shape
(D)I−3 has linear geometry
(E) The number of Pπ-dπ bonds in SO2andSO3 are same
1.PH5 and BiCl5 do not exist2. Bond order of (CO3)2− is 1.333. (I3)− has linear geometry.