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When benzene sullphonic acid and p- nitr...

When benzene sullphonic acid and `p-` nitrophenol are treated with `NaHCO_(3)`. The gases relaesed, respectively, are:

A

`SO_(2), NO_(2)`

B

`SO_(2), NO`

C

`SO_(2),CO_(2)`

D

`CO_(2),CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
`d`
`PhSO_(3)H + NaHCO_(3) rarr PhSO_(3)Na + CO_(2) + H_(2)O`.
`p-O_(2)N - C_(6)H_(4) - OH + NaHCO_(3)`
`rarr p-NO_(2) - C_(6)H_(4) - Ona + CO_(2) + H_(2)O`
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CENGAGE CHEMISTRY-AROMATIC COMPOUNDS AND ALKYL AND ARYL HALIDES -Exercises Multiple Correct
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  2. Which of the following reactions(s) is/are both non-sterospecific but ...

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  3. Which of the following reactions(s) is/are sterospecific but non-stero...

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  4. Which of the following reaction(s) is/are neither sterospecific nor st...

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  5. The first steps of SN^(1) and SN^(2) recatiosns are, respectively

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  6. Which of the following staements are correct about ElcB reaction ?

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  7. In which fo the following reactions is the correct major product forme...

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  8. Which of the following syntheses could not be doen without involving b...

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  9. Which of the following side chain reaction/s can be used to reduce th...

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  10. In the following reactions: Which of the following staements a...

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  11. Which are the sources of phenol?

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  12. Which contenet (s) of middle oil separate on cooling?

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  13. Sulhanillic acid at pH = 2 and 12 exists as....and migrates towards......

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  14. Consider the following reactions: I. C(2)H(5) - I + NH(3) rarr C(2) ...

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  15. In which of the above reactions does the rate fo SN^(2) reactions dec...

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  16. Consider the folliwng reactions: I. Me(3)C - Br underset(SN^(1))over...

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  17. When benzene sullphonic acid and p- nitrophenol are treated with NaHCO...

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  18. The decreasing order of pK(a) value of the folliwng is:

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  19. Among the following, which is/are correct?

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  20. Which of the following will give Hofamann alkene?

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