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The electrophile involved in the above r...


The electrophile involved in the above reaction is

A

Dichloro carbene `( C Cl_2) `

B

Trichloro methl anion ` (overset((-)) C Cl_3) `

C

Formyl cation `(C^(+) HO) `

D

Dichloro methyl cation `(C^(+) HCl_2)`

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The correct Answer is:
A
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Knowledge Check

  • Product(s) in the above reaction is (are)

    A
    ` (##AKS_NEO_CAO_CHE_XII_V02_P03_APP_E02_038_O01.png" width="30%">
    B
    ` (##AKS_NEO_CAO_CHE_XII_V02_P03_APP_E02_038_O02.png" width="30%">
    C
    ` (##AKS_NEO_CAO_CHE_XII_V02_P03_APP_E02_038_O03.png" width="30%">
    D

  • Electrophiles are

    A
    Electron attracting species
    B
    Nucleus attracting species
    C
    Electron repelling species
    D
    Nucleus repelling species

  • The chemical process involved in the combustion reaction is

    A
    Oxidation
    B
    Reduction
    C
    Redox reaction
    D
    Disproportionation reaction
    • AAKASH SERIES-APPENDICES -REVISION EXERCISE -PHENOLS
    1. The electrophile involved in the above reaction is

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    2. The reaction C6 H5 OH underset( "Pyridine") overset( CH3COCl) to C6H6...

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    3. Which of the following is most acidic ?

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    4. The increasing order of boiling points of below mentioned alcohols is ...

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    5. The descending order of kb values of the following compounds is

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    6. Phenols are more acidic than alcohols due to (a) In phenols,- OH i...

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    7. Arrange the following compounds in increasing order of their acid stre...

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    8. Phenol overset( conc. H2SO4 )to A overset( Conc .HNO3) to B Here A...

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    9. Phenol overset( NaOH) to A underset((2)H^(+)) overset((i)CO2) to B ove...

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    10. Phenol overset((CH3CO) 2O,H^(+)) to A overset(AlCl3.Delta )to B+C I...

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    11. One mole of phenol is warmed with sodium metal . If we assume 100% yie...

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    12. When phenol reacts with which one of the following reagents ,a conjuga...

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    13. Benzene overset( "oleum") to A overset( NaoH) to B underset( -NaCl)ove...

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    14. Phenol gives characteristic colouration with

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    15. If we use carbon tetrachloride in Reimer- Tiemann reaction in place of...

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    16. When benzene sulfonic acid and p-nitrophenol are treated with NaHCO(3)...

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    17. Ortho -Nitrophenol is less soluble in water than p-and m- Nitrophenol ...

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    18. Phenol is heated with an aqueous solution of Bromine. The major produc...

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    19. From amongst the following alcohols, the one that would react fastest ...

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    20. The electrophile involved in the above reaction is

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