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Bond angle between two hybrid orbitals i...

Bond angle between two hybrid orbitals is `106^@` Hybride charcter in orbital is :

A

between ` 20 - 21 %`

B

between ` 20 - 21 %`

C

between ` 20 - 22 %`

D

between ` 20 - 23 %`

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The correct Answer is:
D
Nearere to `25%` the angle is ` 109^@28` for `sp^3` -hybridsiation .
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Bond angle between two hybrid orbitals is 105^@ Percentage of s-orbital character of hybrid orbital is between

The bond angle between two hybrid orbitals is 180^(@) The percentage s-character of hybrid orbital is between .

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 :

P BAHADUR-CHEMICAL BONDING-Exercise2A
  1. Dipole moment is highest for:

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  2. The molecules having dipole moment are :

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  3. Bond angle between two hybrid orbitals is 106^@ Hybride charcter in or...

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  4. In the cyanide ion, the formal negative charge is on :

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  5. Which statement is correct about HCHO ?

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  6. Which of the following halides is not oxidised by M no2 ?

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  7. The enolic form of acetone contains:

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  8. Amongst LiCl, RbCl, BeCl2 and MgCl2, the compounds whith the greatrest...

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  9. The total number of valence electrons in 4. 2g of N3^- ion are :

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  10. In piperdine . N -H, N atom has hybridisation :

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  11. One among the following is the incrorrect order of increasing ionisati...

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  12. CuSO4. 5H2 O is represented as :

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  13. The correct order of increasing electropositive character among Cu . F...

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  14. Which shows a changes in the type of hybridisation when :

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  15. When temperature is lowered NO2 dimerises . It is accompanised by :

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  16. The dipole moment of NF3 is very much less compatred to that of NH3 be...

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  17. In HCHO, there are X no-bonding electron pairs Y sigama -bonds and Z ...

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  18. For compounds , A : Tetracuanoethern B : Carbon dioxide C: Ben...

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  19. Hypervalent compound is :

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  20. Which set contains par of elements that do not belong to same froup bu...

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