1.

A set of reagent (1 to 8) are successively reacted with the following compound 1.NaHCO_3 , 2. 2,4-DNP, 3. Na metal 4. AgNO_3+NH_4OH , 5.Fehling's solution , 6. Cu_2Cl_2+NH_4OH 7.Br_2//H_2O , 8.NaNO_2+HCl The reagent which give positive test with the given compound are :

Answer»

1,2,3,4,5
3,4,5,6,8
1,2,3,4,8
all reagents except 1 and 8

Solution :There is no COOH group or `NH_2` group
`therefore` Reagents 1 and 8 will fall to GIVE TEST


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