TOPIC 3 : QUIZ (3) set 2

What is the VSEPR theory used to predict?

• Bond Strength
• Polarity
• Molecular Shape
• Electronegativity

Which of the following shapes has an unshared pairs of electrons on the central atom? 

• Bipyramidal
• Bent
• Trigonal Planar
• Tetrahedral

What molecular geometry would PH₃ have?

• Trigonal Pyramidal

• Trigonal Bipyramidal

• Bent

• Linear

Tags

NGSS.MS-PS1-1

How many lone pairs of electrons are on the P atom in PF3?

• 1
• 2
• 3
• 0

Tags

NGSS.HS-PS1-1

A molecule with a lone pair on the central atom would have the same electron and molecular geometry

• True
• False

What geometry will this molecular structure have?: H₂S

• bent
• tetrahedral
• linear
• trigonal pyramidal

Tags

NGSS.HS-PS2-6

What is the molecular shape of the following?

• Hexahedral

• Square Pyramid

• Octahedral

• T-Shape

What is the shape of the following molecular structure?

• Trigonal Pyramidal

• Trigonal Planar

• T-Shape

• Tetrahedral

Choose the correct shape for this molecule:

• linear
• Trigonal pyramidal
• Bent
• Tetrahedral

Choose the correct shape for this molecule:

• linear
• Trigonal pyramidal
• Bent
• Trigonal planar

Tags

NGSS.HS-PS1-1