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Lecture 4 : Orbital overlap concept ; Type of orbital overlap ; Hybridisation ; Types of hybridization involving sp,sp2, sp3 and sp3d

  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 1

    Out of p-orbital and sp-hybrid orbital which has greater directional character
    and Why?

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 2

    What type of hybridisation takes place in (i) p in PCL5 and (ii) S in S F6?

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 3

    What is the state of hybridization of carbon atoms in diamond and graphite?

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 4

    State the hybrid orbitals associated with B in BCl3 and C in C2H4

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 5

    Describe the shape of sp, sp2 and sp3 hybrid orbital? 

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 6

    What are the important consolations for hybridisation? 

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 7

    Give the features of hybridisation. 

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 8

    Define hybridisation. 

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 9

    How do covalent bonds form due to orbital overlapping?

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 10

    Why does H2O have bent structure? 

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 11

    CO2 is linear whereas SO2 is bend – shaped. Give reason

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 12

    Use molecular orbital theory to explain why the Be2molecule does not exist.

     

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 13

      

    Is there any change in the hybridisation of B and N atoms as a result of the following reaction?

    BF3+ NH3 → F3B.NH3

     

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  • Chapter 4 - Chemical Bonding and Molecular Structure Assignments 14

     

    What is meant by hybridisation of atomic orbitals? Describe the shapes of sp, sp2, sp3hybrid orbitals.

     

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    • Description:-

    Lecture 4 :
    Today, we will discuss the another  four topics of this chapter, i.e; Orbital overlap concept ; Type of orbital overlap ; Hybridisation ; Types of hybridization involving sp,sp2, sp3 and sp3d from Chapter 4 - Chemical Bonding and Molecular Structure
    OBJECTIVES:
    1:  Learn about Hybridisation  Orbital overlap concept ; Type of orbital overlap ; Hybridisation ; Types of hybridization involving sp,sp2, sp3 and sp3d
    Important Tip:
     This lecture about Chapter 4 - Chemical Bonding and Molecular Structure is base for the further chapters. These topics help in many ways as to understand the and how we can use them. It help you in further studies also.
    Please go through the topic, their notes. Properly do the assignments, watch videos of the concerned topics. If you any doubt about any topic/point please submit it in the discussion section... it will be answered as soon as possible.
    After all of this... when you fell confident about the particular topic/chapter then take the quiz.

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