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Which of the following reagents would no...

Which of the following reagents would not be a good choice for reducing an aryl nitro compound to an amine?

A

`H_(2)`(excess)Pt

B

`LiAH_(4)` in ether

C

Fe and HCl

D

Sn and HCl

Text Solution

Verified by Experts

The correct Answer is:
B
`LiAIH_(4)//"ether reduces aryl nitro compounds to a azo compounds"`
`underset("nitrobenzene")(2C_(6)H_(5)NO_(2)) overset(LiAIH_(4)//"ether") to underset("diazobenzene")(C_(6)H_(5)=N-C_(6)H_(5))`
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NARAYNA-ORGANIC COMPOUNDS CONTAINING NITROGEN-EXERCISE-3
  1. Acetamide is treated with the following reagents seprately.Which one o...

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  2. Primary, secondary and tertiary amines can be distinguished by

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  3. N(2) gas will not be evolved upon reaction of HNO(2) with which of the...

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  4. An organic compound A(C(3)H(9)N) when treated with ntrous acid gave an...

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  5. Nitrobenzene on reaction with conc HNO(3)//H(2)SO(4) at 80-100^(@)C fo...

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  6. In the reaction A is

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  7. Which of the following compounds will not undergo Friedel- Crafts reac...

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  8. Which of the following reagents would not be a good choice for reducin...

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  9. Which of the following will be most stable diazonium salt RN2^(+)X^(-)...

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  10. In the following reaction, the product (A) is

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  11. The number of structure isomers possible from the molecular formula C(...

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  12. The following reaction is known by the name :

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  13. Method by which aniline cannot be prepared is:

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  14. The electrolytic reduction of nitrobenzene in strongly acidic medium p...

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  15. Which of the following reagents cannot be used for the given conversio...

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  16. Which one of the following isomeric amines has the highest boiling poi...

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  17. Which amine amongst the following will answer positively the carbylami...

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  18. An organic compound 'A' on reduction give compound 'B' which on reacti...

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  19. A mixture of methylamine and dimethylamine is given to you. The reagen...

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  20. Which of the nitrogen atoms in underset(I)(H(2)N)-underset(II)(NH)-ove...

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