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The decreasing basic order of the follow...

The decreasing basic order of the following compounds is:
i. `H_(2)O`, ii. `H_(2)S`, iii. `H_(2)Se`, iv. `H_(2)Te`

A

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

B

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

C

`(iiii) gt (i) gt (ii) gt (iv)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
`a`
The basic character fo hydrides of 16 group decreases down the group. Size increases down the group and `LP overline(e)` density decreases.
Basic: `H_(2)O gt H_(2)S gt H_(2)Se gt H_(2)Te`
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The decasing nucleophilic order of the following compounds is: i. H_(2)O , ii. H_(2)S , iii. H_(2)Se , iv. H_(2)Te

The decreasing leaving group order (fugacity order) of the following compounds is: i. H_(2)O , ii. H_(2)S , iii. H_(2)Se , iv. H_(2)Te

The decreasing fugacity 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 basic order of the following 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 decrasing basic 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 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 decrasing fugacity 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

Acidic order of following compounds is : (I) H_(2)O_(2)," (II)" H_(2)O, (III) H_(2)," (IV)"D_(2)O

The deecreasing leaving group order 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-)

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

CENGAGE CHEMISTRY ENGLISH-AROMATIC COMPOUNDS AND ALKYL AND ARYL HALIDES -Exercises Single Correct
  1. The decresing nuclephilic order of the following is: i. F(3)CSO(3)^(...

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

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

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

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

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

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

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

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

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

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  11. The decreasing fugacity order of the following compounds is: i. PhSO...

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  12. The decreaing basic order of the following is: i. overset(o-)(C)N, i...

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  13. The decreasing nucelophilc order of the following compounds is: i. o...

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  14. The decreasing fugacity order of the following is: i. overset(o-)(C)...

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  15. The decrasing basic order of the following is: i. Me(2)N - NMe(2), i...

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  16. Decreasing nucelophilic order of the following is: i. Me(2)N - Nme(2...

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  17. The decresing fugacity order of the following is: i. Me(2)N - Nme(2)...

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  18. underset("Specific rotation" = +50^(@))(Ph-CH(OH)CH(3)) overset(SOCl(2...

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  19. underset("Specific rotation" = +50^(@))(Ph-CH(OH)CH(3)) overset(SOCl(2...

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  20. underset("Specific rotation" = +50^(@))(Ph-CH(OH)CH(3)) overset(SOCl(2...

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