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Linear combination of two hybridised orb...

Linear combination of two hybridised orbitals belonging to the two atoms , each having one electron leads to a

A

sigma bond

B

double bond

C

co-ordinate covalent bond

D

pi bond.

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The correct Answer is:
A
Linear combination of two hybridized orbitals leads to the formation of sigma bond.
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What type of bond is formed when two atoms combine by sharing of electrons ?

Combination of two AO's lead to the formation of

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The concept of hybridisation has been introduced to explain the shapes of molecules. It involves the intermixing of two or more atomic orbitals belonging to same atom but in or more atomic orbitals beloging to sasme atom but in different sub-shells so as to intermix and redistibute energies to from equivalent orbitals called hybrid orbitals.Depending upon toh enumber and nature of the orbitals involved, the hybridisation may be divided into sp (linear), sp^(2) (trigonal), sp^(3) (tetrahedral), sp^(3)d (trigonal bipyramidal), sp^(3)d^(3) (octahedral) and sp^(3)d^(3) (pentagonal bipyramidal) types. it may be noted that the orbitals of isolated atoms never hybridise and they do so at the time of bond formation. The d-orbital involved in dsp^(2) hybridisation is:

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DISHA PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE -EXERCISE-1: CONCEPT BUILDER (TOPICWISE) (TOPIC 3: VSEPR Theory, VBT Theory and Hybridization)
  1. Among the following the pair in which the two species are not isostruc...

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  2. Which of the following molecules has trigonal planar geometry ?

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  3. Linear combination of two hybridised orbitals belonging to the two ato...

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  4. Which of the following statement is not correct for sigma and pi- bond...

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  5. How many sigma and pi bonds are present in toluene ?

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  6. The type of bonds present in sulphuric anhydride

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  7. How many sigma bonds are in a molecule of diethyl ether, C(2)H(5)OC(2)...

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  8. Which of the following statements is not correct?

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  9. Which of the following species has a linear shape ?

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  10. Which molecule is planar?

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  11. Amongst the following, the molecule/ion that is linear is:

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  12. The trigonal bipyramidal geometry results from the hybridisation

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  13. The true statements from the following are 1. PH(5) and BiCl(5) do n...

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  14. The hybrid state of S in SO2, is similar to that of

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  15. Match List I with List II and select the correct answer: {:(,"List I...

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  16. All bond angles are exactly equal to 109^(@) 28' in:

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  17. Which of the least bond angle ?

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  18. The shape of IF(6)^(-) is :

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  19. Which of the following has the square planar structure?

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  20. In which of the following pair both the species have sp^(3) hybridizat...

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