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1. |
In the acidic reduction of nitrobenzene, which of the following is the intermediate? |
A. | \[{{C}_{6}}{{H}_{5}}-N=O\] |
B. | \[{{C}_{6}}{{H}_{5}}NH-NH{{C}_{6}}{{H}_{5}}\] |
C. | \[{{C}_{6}}{{H}_{5}}-N=N-{{C}_{6}}{{H}_{5}}\] |
D. | \[{{C}_{6}}{{H}_{5}}-N=\overset{O}{\mathop{\overset{\uparrow }{\mathop{N}}\,}}\,-{{C}_{6}}{{H}_{5}}\] |
Answer» B. \[{{C}_{6}}{{H}_{5}}NH-NH{{C}_{6}}{{H}_{5}}\] | |