An organic compound (A) of molecular formula C2H6O reacts P/I2 gives (B) which on further reaction with silver nitrite gives (C) of formula C2H5NO2 . (C) on treatment with nitrous acid yield (D) of formula C2H5 NO3 . (D) on reaction with KOH give red color product (E). Identify A, B, C, D and E. From the final product (E) red colour product, it is identified these reactions are the reactions of primary alcohols in Victor Meyer’s test.