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The bond angle in H2S is...

The bond angle in `H_2S` is

A

0.51 D

B

1.24 D

C

0.72 D

D

1.44 D

Text Solution

Verified by Experts

The correct Answer is:
C
`mu_(exp) = 2 xx" bondmoment "xx cos"" (theta)/2`
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Explore conceptually related problems

The bond angle in H_(2)S "is" 92^(@) . It suggest that :

The bond angle in H_2O is nearly 105^@ whereas bond angle in H_2 S is nearly 92^@ . This is because.

Chemical bonding between two atoms is necessarily associated with an electrical moment arising out of the difference in electroegativity of two atoms. This means that every bond carries with it an electrical moment called the ''bond moment''. The dipole moment of a molecule is really the vectorial sum of the individual bond moment present in it. To compute the dipole moment it is necessary to find out the values of various bond moment. In the following table, dipole moment of different bonds are as given. {:(,rarr,rarr,rarr),("Bond",H-C,C-Cl,C=0),("Bond moments",0.4 D,1.5 D,2.5 D):} The group moments of few groups as given {:("Group",NO_(2),OH,CN,CH_(3)),("Direction of dipole","Towards N","Towards O","Towards N","Away from "CH_(3)),("Dipole moment",4D,1.6D,3.8D,0.4D):} The bond angle in H_(2)S is 97^(@) and its dipole moment is 1.5 D. The S-H bond distance is 0.15 nm. Therefore, approximate percentrage ionic cjaracter pf S-H bond is (neglect the effect of dipole moment of lone pair on sulphur atom in H_(2)S ). (Given : [cos 97^(@)=-0.121 and sqrt(0.88)=0.94] )

Bond angle in H_(2)O is

Why H-S-H bond angle in H_(2)S is smaller than H-O-H bond angle in H_(2)O ?

Dipole moment of H_2S is 0.95 D, Find the S- H bond moment. Bond angle in H_2S is 96 degree and cos 48 degree is 0.66.

NARAYNA-CHEMICAL BONDING AND MOLECULAR STRUCTURE-EXERCISE -4
  1. Which of the following are arranged in the decreasing order of dipole ...

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  2. The dipole moment of is 1.5 D. The dipole moment of is:

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  3. The bond angle in H2S is

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  4. If H - X bond length is 2Å and H - X has dipole moment 5.12 xx 10^(-30...

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  5. Arrange the following compounds in order of increasing dipole moment ....

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  6. Which one of the following arrangements of molecules is correct on the...

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  7. Which of the following molecule has highest bond energy ?

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  8. In NO(3)^(-) ion, the number of bond pair and lone pair of electrons o...

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  9. Among the following the pair in which the two species are not isostruc...

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  10. In a regular octahedral molecule MX(6) the number of X - M - X bonds ...

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  11. In an octahedral structure , the pair of d orbitals involved in d^(2)...

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  12. In correct statement about the structure of PCl5

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  13. Which statement is incorrect for OSF4 ?

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  14. Which of the following statement is/are true 1) PH5 and BiCl5 donot ...

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

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  16. The d-orbital involved in sp^3d hybridisation is

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  17. Trimethylamine is a pyramidal molecule and formamide is a planar mol...

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  18. Which statement is correct about HCHO ?

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  19. The correct order of hybridization of the central atom in the followin...

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  20. Specify the coordination geometry around and the hybridisation of N an...

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