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The decreasing nucleophilic order of the...

The decreasing nucleophilic order of the following compounds is:
i. `NH_(3)`, ii. `PH_(3)`, iii. `AsH_(3)`, iv. `SbH_(3)`

A

`(i) gt (ii) gt (iii) gt (iv)`

B

`(iv) gt (iii) gt (ii) gt (i)`

C

`(ii) gt (i) gt (iii) gt (iv)`

D

`(ii) gt (i) gt (iv) gt (iii)`

Text Solution

Verified by Experts

The correct Answer is:
`b`
Weaker the base or stornger the acid, stonger is the leaving group.
`SbH_(3) gt AsH_(3) gt PH_(3) gt NH_(3)`
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The decreasing basic order of the following compounds is: i. NH_(3) , ii. PH_(3) , iii. AsH_(3) , iv. SbH_(3)

The decreasing nucleophillic order fo the following compounds is: i. F^(o-) , ii. Cl^(o-) , iii. Br^(o-) , Iv. I^(o-)

The decreasing nucleophilic order of the following compounds is: i. PhSO_(3)^(o-) , ii. C_(2)H_(5)SO_(3)^(o-) , iii. C_(2)H_(5)COO^(o-) , iv. overset(o-)(C)N , v. overset(o-)(O)H

The decreasing nucelophilic order of the following compounds is: i. overset(o-)(C)H_(3) , ii. overset(o-)(O)H , iii. CH_(3)COO^(o-) , iv. H_(2)O

The decreasing nucleophilic oder of the following compounds is: i. overset(o-)(C)H_(3) , ii. overset(o-)(N)H_(2) , iii. overset(o-)(O)H , iv. F^(o-)

Decreasing nucelophilic order of the following is: i. Me_(2)N - Nme_(2) , ii. MeNH-NHMe iii. H_(2)N - NH_(2) , iv. NH_(3)

The decreasing leaving group order of the following is: i. F_(3)CSO_(3)^(o-) , ii. Cl_(3)C-COO^(o-) iii. PhSO_(3)^(o-) , iv. MeSO_(3)^(o-)

The decresing fugacity order of the following is: i. Me_(2)N - Nme_(2) , ii. MeNH-NHMe iii. H_(2)N - NH_(2) , iv. NH_(3)

Arrange the following in the increasing order of the properties stated against them. (a) (i) NH_(3) , (ii) PH_(3) , (iii) AsH_(3) , (iv) SbH_(3) -boiling point. (b)(i) Bi^(3+) ,(ii) Sb^(3+) , (iii) As^(3+) -stability of +3 oxidation state. ( c)(i) NH_(3) , (ii) PH_(3) , (iii) AsH_(3) , (iv) SbH_(3) , (v) BiH_(3) -reducing character.

The decreasing order of acidic character of the following is: (I) (II) (III) (IV)

CENGAGE CHEMISTRY ENGLISH-AROMATIC COMPOUNDS AND ALKYL AND ARYL HALIDES -Exercises Single Correct
  1. The decreasing basic order of the following compounds is: i. NH(3)...

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  2. The decreasing nucleophilic order of the following compounds is: i...

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  3. The decreasing nucleophilic order of the following compounds is: i...

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  4. The decreasing basic order of the following is: i. F^(o-), ii. Cl^(o...

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  5. The decreasing nucleophillic order fo the following compounds is: i...

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  6. The decreasing leaving group order of the following is: i. F^(o-), i...

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  7. The decreasing basic order of the following is: i. overset(o-)(C)H(...

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  8. The decreasing nucleophilic oder of the following compounds is: i. o...

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  9. The deecreasing leaving group order of the following compounds is: ...

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  10. The decarising basic order of the following is: i. F(3)CSO(3)^(o-), ...

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  11. The decresing nuclephilic order of the following is: i. F(3)CSO(3)^(...

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  12. The decreasing leaving group order of the following is: i. F(3)CSO(3...

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  13. The decreasing basic order of the following compounds is: i. H(2)O, ...

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  14. The decasing nucleophilic order of the following compounds is: i. H(...

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  15. The decreasing leaving group order (fugacity order) of the following c...

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  16. The decreasing basic order of the following is: i. overset(o-)(C)H(3...

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  17. The decreasing nucelophilic order of the following compounds is: i....

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  18. The decrasing fugacity order of the following compounds is: i. over...

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  19. The decreasing basic order of the following is: i. PhSO(3)^(o-), ii....

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  20. The decreasing nucleophilic order of the following compounds is: i. ...

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