Practice

Questions

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CUET

Q47. Structure of Brady's reagent is (a) H2NNH-NO2/NO2 (2,4-dinitrophenylhydrazine, NO2 at ortho and meta) (b) H2NHN-NO2/NO2 (2,4-dinitrophenylhydrazine, NO2 at ortho and para) (c) H2NNH-NO2/NO2 (3,5-dinitrophenylhydrazine, NO2 at meta and meta) (d) NH-NH2 (hydrazine)