1.

Match the Column I and II using the code given below the columns.Column I Column IIA. C6H5NO2 + Sn/HCl →1. C6H5NHOHB. C6H5NO2 + Zn/NH4Cl →B. C6H5 - N = OC. C6H5N​​​​​​O2 + Fe/H2O(g) →C. C6H5 - NH - NH C6H5D. C6H5NO2 + Zn/NaOH →4. C6H5 - NH2ABCDa1234b4123c3412d2341

Answer»

(b)  4 1 2 3



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