Chlorine Fluoride Molecular Geometry

The video tutorial explains the molecular geometry of chlorine pentafluoride (CLF5). It begins with the Lewis structure, highlighting the presence of 10 bonding and 2 non-bonding electrons, allowing for an expanded octet. The steric number is determined to be six, leading to a square pyramidal geometry. The 3D structure is visualized, showing how the lone pair affects the bond angles. The AXE notation is introduced as AX5E1, confirming the square pyramidal shape. The tutorial concludes with a summary of the molecular geometry of CLF5.

What is the total number of valence electrons around the chlorine atom in ClF5?

• 10

• 12

• 14

• 16

What is the steric number for ClF5?

• 7

• 6

• 5

• 4

What is the molecular geometry of ClF5?

• Square Pyramidal

• Trigonal Bipyramidal

• Octahedral

• Tetrahedral

How many lone pairs are present on the central chlorine atom in ClF5?

• 0

• 1

• 2

• 3

In the 3D model of ClF5, what color is used to represent the central chlorine atom?

• Blue

• Red

• Purple

• Green

What is the approximate bond angle between the fluorine atoms in ClF5?

• 60 degrees

• 90 degrees

• 120 degrees

• 180 degrees

How does the presence of a lone pair affect the molecular geometry of ClF5?

• It has no effect

• It increases bond angles

• It changes the molecular shape

• It decreases bond angles

In AXE notation, what does the 'E' represent for ClF5?

• Central atom

• Number of atoms bonded

• Number of lone pairs

• Total valence electrons

What is the AXE notation for ClF5?

• AX5E2

• AX4E2

• AX5E

• AX6

Which molecular geometry is associated with the AX5E notation?

• Trigonal Planar

• Linear

• Square Pyramidal

• Tetrahedral