Chemistry assignment 2

What shape is associated with sp3 hybridization?

• Linear

• Trigonal planar

• Tetrahedral

• Octahedral

How many hybrid orbitals are formed in sp² hybridization?

• 2

• 3

• 4

• 5

Which molecule involves sp² hybridization at the central atom?

• CH₄

• C₂H₂

• C₂H₄

• H₂O

The hybridization of central atom in CO₂ is

A molecule with sp³d hybridization has what shape?

• Linear

• Octahedral

• Trigonal planar

• Trigonal bipyramidal

Which of these bonds is associated with unhybridized P orbitals?

• Sigma bond

• Pi bond

• Ionic bond

• Hydrogen bond

In a double bond, how many pi bonds are present?

What does sp3d2 hybridization indicate about a molecule’s geometry?

• Linear

• Tetrahedral

• Octahedral

• Trigonal bipyramidal

The number of hybridized orbitals in an sp hybridized atom is:

Which theory is used to determine the geometry based on electron pairs?

• Quantum theory

• Bohr model

• VSEPR theory

• Dalton's theory