Question

What are the hybridization of the following molecules?

1. The central atom in the HCN molecule

2. The central atom in the BF₄^- ion

3. The central atom in the N₃^- ion

4. The O atom in the H₂O₂ molecule

5. The central atom in the CO₃^2- molecule

6. The C atom in C₂H₄

Answer 1

a Name & Address SP 1 H - S N beccause no. of an bond IT bond is 2 3 SP3 F: 1 no of Il bond is o so sp3 hybridization SP 3 = NEN NEN = N ↑ VA T2 central atom TO 2 no of n bond is so sp hybritiration

sp SP 4 ) H-0-0-H oxigen Ti bond so sp3 hiburidization S С 0 1 caribon bond = 1 spa hebaridization - so 1 2 c ) SP c=c sp2 H H H H elabon ST S T bond = 1 SO sp² hyboridization