Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 39

HARD

11th CBSE

IMPORTANT

Earn 100

Explain the shape of ${SF}_{4}$ and ${ClF}_{3}$ .

Important Questions on Chemical Bonding and Molecular Structure

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 40

Why

{PCl}_{5}

disassociates to give

{PCl}_{3}

and

{Cl}_{2}

?

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 41

Why the equatorial and axial bond lengths of

{PCl}_{5}

are not equal ?

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 42

Which hybridisation is presumed for

P

in

{PF}_{3}

and

S

in

{SF}_{6}

? Give reason for your answer.

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 43

What is a coordinate bond? Explain with two suitable examples. How is it different from a covalent bond?

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 44

What is resonance? Define resonance energy.

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 45

Draw the resonating structures of

{CO}_{2}

?

HARD

11th CBSE

IMPORTANT

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 46

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

Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>ADDITIONAL QUESTIONS>Q 46

Sketch the shapes of molecular orbitals formed by the overlap of side by side overlap of two p-orbitals. Name the orbitals formed.