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

What is 'x' in the following reaction ?
`C_6H_5 - C -= C-H underset(dil, H_2SO_4)overset(Hg^(+2))(rarr)X`. 

A

`C_6H_5-COCH_3`

B

`C_6H_5-CH_2CHO`

C

`C_6H_5 -CHO`

D

`C_6H_5-CH_2OH`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-AROMATIC HYDROCARBONS-OBJECTIVE EXERCIES - 2 (BENZENE)
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  2. + "Excess of chlorine " underset("dark,cold")overset(" anhyd "AlCl3)(r...

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  3. What is 'x' in the following reaction ? C6H5 - C -= C-H underset(dil...

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  4. Among the following compounds, which are not aromatic ?

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  5. Deactivating nature and o- ,p- directing nature of halogens can be exp...

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  6. CaC(2) + 2H(2)Orarr X CH3 - CH(2) Cl overset("alc" KOH) rarr Y, X o...

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  7. C6H6 easily shown

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  8. LIST - 1 (Conversion) A) Benzene to Cyclohexane B) Ethylene to For...

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  9. Ozonolysis of one mole of benzene gives

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  10. Ethyl benzene with Br2 in the presence of FeBr3 gives

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  11. Cyclohexene adds one mole of H2, where the enthalpy of hydrogenation i...

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  12. Regarding Benzene some statements are given A) It is aromatic B) I...

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  13. Which of the following is not an aromatic compound

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  14. Sodium benzoate gives Benzene on being heated with 'X'. Phenol gives B...

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  15. The major product in the reaction of benzene with n-propyl chloride in...

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  16. Which of the following species is aromatic?

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  17. Characterisitc reactions of benzene are A) addition reactions B) s...

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  18. Although benzene is highly unsaturated it does not undergo addition re...

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  19. Benzene on ozonolysis followed by reaction with Zn and H2O gives 3 mol...

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  20. Which one of the following statements is correct?

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