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The reaction, C(6)H(5)ONa +CO(2)+H(2)O...

The reaction,
`C_(6)H_(5)ONa +CO_(2)+H_(2)O rarr C_(6)H_(5)OH+NaHCO_(3)`
suggests that `:`

A

phenol is stronger acid than carbonic acid

B

carbonic acid is a stronger acid than phenol

C

water is a stronger acid than phenol

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
B
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In the reaction C_(6)H_(5)CHO + C_(6)H_(5)NH_(2) rarr C_(6)H_(5)N rarr CHC_(6)H_(5) + H_(2)O . The compound C_(6)H_(5)N = CHC_(6)H_(5) is known as

Complete the following equations : (i) C_(6)H_(5)OH+Br_(2)overset(H_(2)O)(rarr) (ii) C_(6)H_(5)OH +CHCl_(3)underset(343K)overset(NaOH(aq.))(rarr) (iii) C_(6)H_(5)OH+HNO_(3)overset(H_(2)SO_(4)("conc."))(rarr) (iv) C_(6)H_(5)ONa+CO_(2)underset(4-7atm)overset(398K)(rarr) (v) C_(6)H_(5)OH+(C_(2)H_(5))_(2)SO_(4)underset(Delta)overset(NaOH(aq.))(rarr) (vi) C_(6)H_(5)ONa+CH_(3)OHunderset(Delta)overset(ThO_(2))(rarr) (vii) C_(6)H_(5)OH+(CH_(3)CO)_(2)Ounderset(orCH_(3)COONa)overset("Pyridine")(rarr) (viii) C_(6)H_(5)OH+CH_(3)Cloverset(AlCl_(3)("anhyde."))(rarr)

The following reaction, +C_(6)H_(5)CO_(3)H . Gives :

C_(6)H_(5)-O-CH_(3)+HI_((excess))rarr

Name the major product in the following reactions : (a) C_(6)H_(5)ONa^(+)C_(2)H_(5) to (b) C_(2)H_(5)OH+ CH_(3)N_(2) overset(HBF_(4))to (c) (CH)_(3)CBr+C_(2)H_(5)ONa to (d) C_(2)H_(5)Br+(CH_(2))_(3)CO^(-)Na^(+) to

In the reaction : C_(6)H_(5)CHO+C_(6)H_(5)NH_(2) to C_(6)H_(5)N=HC C_(6)H_(5)+H_(2)O , the compound C_(6)H_(5)N =HC C_(6)H_(5) is known as

OP TANDON-ALCOHOLS, PHENOLS AND ETHERS-PHENOLS
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  3. The reaction, C(6)H(5)ONa +CO(2)+H(2)O rarr C(6)H(5)OH+NaHCO(3) su...

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  7. (I) 1,2-Dihydroxy benzene (II) 1,3-Dihydroxy benzene (III) 1,4-Dih...

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  9. The reaction, is an example of ,

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  10. What amount of bromine will be required to convert 2g of phenol into 2...

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  11. The above transformation proceeds through

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  12. Phenol is more acidic than alcohol because :

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  13. Phenol when it first reacts with concentrated sulphuric acid and then ...

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  14. Phenol is heated with a solution of mixture of KBr and KBrO(3). The ma...

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  15. Among the following, which is least acidic ?

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  16. The reaction of with HBr gives predominantly :

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  17. Compound A,C(7)H(8)O, is insoluble in water, dilute HCl, and aquenous ...

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  18. Benzoylation of phenol in alkaline medium is known as :

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  19. The structure of the product (P ) of the following reaction is :

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  20. The major product obtained on interaction of phenol with sodium hydrox...

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