4-Year B.Sc Q.27 MCQ ยท 0.5M HAU 2023-24 ID: hau-chem-27
Chemistry

Physical, Organic & Inorganic Chemistry (HAU PYQ)

NaNO 2/HCl P/Br2 NH3 C2H5NH2 X Y Z (excess) In the above sequence, Z is:

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