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Q1)Indicate the wrongly named compound [ AFMC 2011]




SOLUTION

option (d) is wrong correct name is 3-hexen-2-one
Answer: (d)


Q2) The alicyclic compound is .. [ AFMC 2002]




SOLUTION

Alicyclic compounds are those in which is cyclic and aliphatic
Answer: (a)


Q3) Schiff's reagent is [ AFMC 2001]



SOLUTION

Schiff's reagent is pink coloured aqueous solution of rosaniline hydrochloride which has been decolorised by passing SO2. When aldehyde are treated with decolourised solution of Schiff's reagent, its pink coloure is restored, this titration is known as Schiff's test and is used as a test for aldhyde because ketones does not give this test.
Answer:(b)



Q4) IUPAC name of
organic compound



SOLUTION

use lowest locant rule , functional group will get lowest locant number
Answer: (b)


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