HARD
11th CBSE
IMPORTANT
Earn 100
Why the equatorial and axial bond lengths of are not equal ?
Important Questions on Chemical Bonding and Molecular Structure
HARD
11th CBSE
IMPORTANT
Which hybridisation is presumed for in and in ? Give reason for your answer.
HARD
11th CBSE
IMPORTANT
What is a coordinate bond? Explain with two suitable examples. How is it different from a covalent bond?
HARD
11th CBSE
IMPORTANT
What is resonance? Define resonance energy.
HARD
11th CBSE
IMPORTANT
Draw the resonating structures of ?
HARD
11th CBSE
IMPORTANT
Sketch the shapes of molecular orbitals formed by the overlap of two s-orbitals. Name the orbitals formed in each case.
HARD
11th CBSE
IMPORTANT
Sketch the shapes of molecular orbitals formed by the overlap of side by side overlap of two p-orbitals. Name the orbitals formed.
HARD
11th CBSE
IMPORTANT
Sketch the shape of molecular orbital formed by the overlap of side on overlap of two p-orbitals. Name the orbitals formed.
HARD
11th CBSE
IMPORTANT
What do you understand by a molecular orbital (m.o.) ? What is the maximum number of electrons that can occupy a molecular orbital? How many m.o.'s of originate from the hydrogen atomic orbitals?
