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Primary nitro compounds react with nitro...

Primary nitro compounds react with nitrous acid to form nitrolic acids which dissolve in sodium hydroxide to give

A

Yellow solution

B

Blue solution

C

Colourless solution

D

Red solution

Text Solution

Verified by Experts

The correct Answer is:
D
`{:(R-CH_(2)NO_(2)+HONO rarr RC-NO_(2) overset(NaOH)(rarr) R-C-NO_(2)),(1^(@)" Nitroalkane"" ||"" ||"),(" "N-OH" "NO^(-)Na^(+)),(" Nitrolic acid"" Red colouration"):}`
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DINESH PUBLICATION-CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES-REVISION QUESTION
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  2. Which of the following is most basic in nature ?

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  3. Primary nitro compounds react with nitrous acid to form nitrolic acids...

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  4. Which is formed when (CH(3))(4)NOH is heated ?

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  5. Consider the following reaction C(6)H(5)NO(2) overset(Sn//HCl)rarr X...

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  6. In the reaction CH(3) CN + 2H underset("ether")overset(2 HCl)rarr X ...

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  7. Nitrobenzene gives azoxybenzene and hydrazobenzene when reduced.

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  8. An organic compound 'A' having molecular formula C(2)H(3)N on reductio...

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  9. When primary amine reacts with choloroform in ethanolic KOH then the p...

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  10. Which of the following reagents can be used to convert benzenediazoniu...

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  11. Which is most basic?

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  12. The product "P" in the above reaction is

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  13. CH(3)CH(2)Cloverset(NaCN)rarrXoverset(Ni//H(2))rarrYunderset("anhydrid...

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  14. A compound 'A' when treated with HNO(3) (in presence of H(2)SO(4)) giv...

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  15. Reaction of aniline with benzaldehyde is

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  16. The indicator that is obtained by coupling the diazonium salt of sulph...

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  17. Nitrobenze on electrolytic reduction in strongly acidic medium gives

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  18. The reagent that reacts with nitromethane to form methyl hydroxylamine...

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  19. The reagent that with nitromethane to form methylhydroxylamine is

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

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