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sp^3 has s-character...

`sp^3` has s-character

A

`1//2`

B

`1//4`

C

`1//8`

D

1

Text Solution

Verified by Experts

The correct Answer is:
B
`sp^3` has 1/4 s character.
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Which of the following hybridisation has maximum s-characters

According to hybridisation theory, the % s-character in sp, sp^(2) and sp^(3) hybrid orbitals is 50, 33.3 and 25 respectively, but this is not true for all the species. When theta is the bond angle between equivalent hybrid orbitals then % s and p-character in hybrid orbitals (when only s and p-orbitals are involved in hybridisation) can be calculated by the following formula : costheta=(S)/(S-1)=(P-1)/(P) Q. Smallest Ohat(S)O bond angle is found in :

According to hybridisation theory, the % s-character in sp, sp^(2) and sp^(3) hybrid orbitals is 50, 33.3 and 25 respectively, but this is not true for all the species. When theta is the bond angle between equivalent hybrid orbitals then % s and p-character in hybrid orbitals (when only s and p-orbitals are involved in hybridisation) can be calculated by the following formula : costheta=(S)/(S-1)=(P-1)/(P) Q. Correct order of P-P bond length in the following compound is :

According to hybridisation theory, the % s-character in sp, sp^(2) and sp^(3) hybrid orbitals is 50, 33.3 and 25 respectively, but this is not true for all the species. When theta is the bond angle between equivalent hybrid orbitals then % s and p-character in hybrid orbitals (when only s and p-orbitals are involved in hybridisation) can be calculated by the following formula : costheta=(S)/(S-1)=(P-1)/(P) Q. Two elements X and Y combined together to form a covalent compound. If % p-character is found to be 80% in a orbital then the hybridised state of central atom X for the orbital is :

(a) How do bond length and bond strength vary in the following cases? C-C, C=C, C-=C (b) Arrange the sp-,sp^(2-) and sp^(3) -hybridization in increasing order of: (i) bond length (ii) bond angle (iii) bond energy (iv) size of orbitals (v)s-character

DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-REVISION
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  2. Maximum hydrogen bonds in water are,

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  3. sp^3 has s-character

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  4. Which one is configuration of most metallic metal ?

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  5. The nature of hybridisation in the NH3 molecule is

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  6. Which of the following bonds require the largest amount of bond energy...

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  7. From elementary molecular orbital theory we can deduce the electronic ...

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  8. Which one of the following has the smallest bond angle?

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  9. Identify the correct statement from below concerning the structure of ...

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  10. Which carbon is more electronegative ?

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  11. Molecular shape of SF4, CF4 and XeF4 are :

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  12. The correct order of bond angles (smallest first) in H2 S, NH3, BF3 an...

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  13. The states of hybridisation of boron and oxygen atoms in boric acid (H...

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  14. Which of the following has the regular tetrahedral structure?

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  15. The bond order in NO is 2.5 while that in NO^+ is 3. Which of the foll...

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  16. The maximum number of 90^(@) angles between bond pair-bond pair of ele...

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  17. Among the species CO2, CO3^(2-), CH3COO^(-), CO, HCHO which has longes...

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  18. The boiling point of methanol is greater than methyl thiol because

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  19. Two nodal planes are present in

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  20. In acetylene molecule, the carbon atoms are linked by:

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