Predict the shapes of the following molecules based on hybridization.
(i) In , Boron is sp2 hybridized and thus, the shape of is trigonal planar.
(ii) The shape of is tetrahedral, carbon is sp3 hybridized.
(iii) The shape of molecule is pyramidal, nitrogen atom is sp3 hybridized nut lone pair on N gives pyramidal shape.
(iv) is linear because carbon is sp hybridized.