MCQOPTIONS
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| 1. |
On prolonged heating of ammonium cyanate or urea, we get [DPMT 1982; CPMT 1979; MP PMT 1996] |
| A. | \[{{N}_{2}}\] |
| B. | \[C{{O}_{2}}\] |
| C. | Biurette |
| D. | Ammonium carbonate |
| Answer» D. Ammonium carbonate | |