Molecular Bonding and Polarity Quiz

Of the following, which molecule has the largest bond angle?

• O₃

• OF₂

• HCN

• H₂O

• more than one of these has equally large bond angles

• tetrahedral, 109.5

• trigonal planar, 120

• bent, 116

• linear, 180

• trigonal pyramidal

• trigonal bipyramidal

• octahedral

• trigonal planar

• trigonal pyramidal

• tetrahedral

• octahedral

• see-saw

Which of the following most likely represents the molecular geometry of water?

• A
• B
• C
• D

SiCl₄ has what shape?

• square planar
• square pyramidal
• tetrahedral
• octahedral

What is this molecule?

• CH4
• NaCl3
• SK4
• S4K2

Choose the correct shape for this molecule:

• linear
• Trigonal pyramidal
• Bent
• Trigonal planar

Which molecule would have this shape?

• BF₃
• CH₄
• PCl₅
• CO₂

Which of the following bonds is least polar?

• C--O

• O--H

• S--Cl

• Br--Br

• I--F