NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 60

HARD

11th CBSE

IMPORTANT

Earn 100

Represent diagrammatically the bond moments and the resultant dipole moment in ${CO}_{2}$ , ${NF}_{3}$ and ${CHCl}_{3}$ .

Important Questions on Chemical Bonding and Molecular Structure

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 61

Use the molecular orbital energy level diagram to show that

N_{2}

would be expected to have a triple bond,

F_{2}

, a single bond and

{Ne}_{2}

, no bond.

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 62

Briefly describe the valence bond theory of covalent bond formation by taking an example of hydrogen. How can you interpret energy changes taking place in the formation of dihydrogen?

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 63

Describe hybridisation in the case of

{PCl}_{5}

and

{SF}_{6}

. The axial bonds are longer as compared to equatorial bonds in

{PCl}_{5}

whereas in

{SF}_{6}

both axial bonds and equatorial bonds have the same bond length. Explain.

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 64

Discuss the concept of hybridisaton. What are its different types in a carbon atom.

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 64

What is the type of hybridisation of carbon atoms marked with star.

Question Image

MEDIUM

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 64

What is the type of hybridisation of carbon atoms marked with star.

Question Image

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 64

What is the type of hybridisation of carbon atoms marked with star.

Question Image

HARD

11th CBSE

IMPORTANT

NCERT Exemplar Chemistry - Class 11>Chapter 4 - Chemical Bonding and Molecular Structure>Long Answer Type>Q 64

What is the type of hybridisation of carbon atoms marked with star.

$\overset{*}{C} H_{3} - CH = CH - {CH}_{3}$