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What is 'X' in the following reaction?...

What is 'X' in the following reaction?

A

`C_(6)H_(5)C-=C-Hunderset(dil.H_(2)SO_(4))overset(Hg^(+2))toX`

B

`C_(6)H_(5)-COCH_(3)`

C

`C_(6)H_(5)-CH_(2)CHO`

D

`C_(6)H_(5)-CHO`

Text Solution

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The correct Answer is:
A
Hydration followed by Tautomerization
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NARAYNA-BENZENE-Level-3
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  2. CaC(2)overset(H(2)O)toAoverset("Red tube hot")toBunderset(CH(3)Cl)over...

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  3. C(2)H(2)overset("Red hot tube")toAoverset("fuming "H(2)SO(4))toB then ...

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  4. Aoverset("soda lime")toC(6)H(6)overset(Cl(2),hv)toB, In this reaction ...

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  5. A & B respectively are

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  6. The descending order of reactivity of C(2)H(6),C(2)H(4),C(2)H(2) and C...

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  7. A new carbon-carbon bond is formed in

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  8. Xunderset("Boil")overset(Dil.H(2)SO(4))toYunderset(Delta)overset(Zndus...

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  9. In which of the following reaction, aromatic character is retained?

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  10. Number of sigmasp^(2)-sp^(2) bonds present in a molecule of X in the p...

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  11. What is 'X' in the following reaction?

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  12. Fluorobenzene (C(6)H(5)F) can be synthesized in the laboratory .

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  13. The electrophile in Acetylation of Benzene is

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  14. Four structures are given in option (1) to (4). Examine them and selec...

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  17. the product B is

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  18. Among the following, the compound that can be most readily sulphonated...

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