Molecular Geometry and Bonding in HCl

The video explains the molecular geometry of HCL, highlighting its linear shape due to the presence of only two atoms, hydrogen and chlorine, which form a straight line. The video further discusses how valence shell electron pairs repel each other, leading to a bond angle of 180 degrees. The tutorial concludes with a summary of these concepts.

What is the molecular geometry of HCl?

• Bent

• Trigonal planar

• Linear

• Tetrahedral

Which atoms are bonded in HCl?

• Hydrogen and Oxygen

• Chlorine and Nitrogen

• Chlorine and Oxygen

• Hydrogen and Chlorine

Why does HCl have a linear shape?

• Due to the presence of lone pairs

• Because it forms a tetrahedral structure

• Due to the repulsion between electron pairs

• Because it has three atoms

What is the bond angle in HCl?

• 90 degrees

• 120 degrees

• 109.5 degrees

• 180 degrees

What causes the electron pairs around each atom in HCl to repel each other?

• The presence of lone pairs

• The valence shell electron pairs

• The molecular weight of HCl

• The ionic nature of HCl