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Which product is obtained when chloroben...

Which product is obtained when chlorobenzene react with NaCN in presence of `Cu_(2)(CN)_(2)` at 473 K temp and high pressure ?

A

Phenyl cynide

B

Phenol

C

Both (A) and (B)

D

2,4 dinitro phenol

Text Solution

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The correct Answer is:
A
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KUMAR PRAKASHAN-HALOALKANES AND HALOARENES-SECTION - E Multiple Choice Questions
  1. Which product is obtained when chlorobenzene react with 6 to 8% aq. Na...

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  2. What is 'X' in given reaction ?

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  3. Which product is obtained when chlorobenzene react with NaCN in presen...

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  4. What is Z given reaction ?

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  5. Which factor is important to determine stability of carbocation ?

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  6. Which compounds enters the body and create possibility of cancer ?

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  7. Which device is used to measure the magnitude of rotation of the plane...

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  8. Which polyhalo compound is obtained by reduction of CHCl(3) in presenc...

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  9. An acyl halide is formed when PCl(5) reacts with

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  10. The compounds obtained by the substitution of hydrogen by halogen in a...

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  11. Allyl chloride is hydrolysed more readily than n-propyl chloride. Why ...

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  12. The two optical isomers given below are namely ?

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  13. A : Benzyl bromide when kept in acetone water it produces benzyl alcoh...

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  14. Which of the following is least reactive in a nucleophilic substitutio...

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  15. Chlorination of toluene in the presence of light and heat followed by ...

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  16. Which of the following Fisher projection formula is identical to D-gly...

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  17. The configuration of the following is ……

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  18. If acceleration of A is 2m//s^(2) which is smaller than acceleration o...

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  19. The major product obtained on treatment of CH(3)CH(2)CH(F)CH(3) with C...

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  20. 3-methylbut-1-ene on reaction with HBr gives (as major product) ?

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