Question Detail

CHM 101 Chemical Bonding and Molecular Structure Objective Question

Question

Which type of hybridization is exhibited by the carbon atom in boron trichloride (BCl₃)?
Options
A sp
B sp²
Correct Answer
C sp³
D sp³d
Correct Answer

Option B is the correct answer.

Detailed Explanation

Boron trichloride (BCl₃) exhibits sp² hybridization. Boron in BCl₃ has three bonding regions and no lone pairs, resulting in trigonal planar geometry with bond angles of 120°, characteristic of sp² hybridization.

Hint

Molecules with trigonal planar geometry and three bonding regions typically have sp² hybridization.

Question Info