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| 1. |
Complete the following set of reactions: (i) Urea + NH_(2)-NH_(2)underset("Amyl alcohol")overset(383 K)to()+NH_(3) (ii) Urea + HNO_(3)to(B)overset(conc. H_(2)SO_(4))to(C )+H_(2)O,(C )underset([H])overset(Zn//CH_(3)COOH)to(D) |
| Answer» Solution :`UNDERSET("Semicarbazide")((A)toNH_(2)-overset(O)overset(||)C-NH-NH_(2)),(B)to[underset("UREA NITRATE")(NH_(2)-overset(OH)overset(|)C-NH_(2))]NO_(3)^(-),underset("Nitrourea")((C )toNH_(2)-overset(O)overset(||)C-NH-NO_(2)),(D)tounderset("Semicarbazide")(NH_(2)-overset(O)overset(||)C-NH-NH_(2))` | |