1.

Match the Column I and II using the code given below the columns.Column I Column II A. Phenyl hydroxyl amine1. C6H5 - N = OB. Azo benzene2. C6H5 - NH - NH C6H5C. Hydrazo benzene3. C6H5NHOHD. Nitroso benzene4. C6H5N = N C6H5ABCDa3421b1234c4312d2143

Answer»

(a)  3 4 2 1



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