Chemical Bonding

Determine wether CCl₄ molecule polar or non polar?

• Polar

• Non Polar

Which molecule is polar?

• BF₃

• CO₂

• CHCl₃

• BeCl₂

Which molecule has the highest boiling point?

• 
• 
• 
• 

Which molecule cannot form intermolecular hydrogen bond?

• H₂O

• NH₃

• CH₃-O-CH₃

• HF

Ice less dense than water.

The statement is

• Correct

• Incorrect

What is the type of hybridisation for atom C in HCN molecule?

• sp³

• sp²

• sp

Which molecule that does not undergo sp³ hybridisation?

• CH₄

• CCl₄

• BH₃

• CHCl₃

CHCl₃ undergoes sp³ hybridisation.

What is the shape of CHCl₃?

• Octahedral

• Linear

• Trigonal planar

• Tetrahedral

BF₃ molecule undergoes sp² hybridisation.

What is the shape of BF₃?

• Linear

• Trigonal Planar

• Tetrahedral

• Trigonal Pyramidal

How many pi  $\pi$  bond in ethyne? 

• 1

• 2

• 3

• 4