Question 18 of 387

Which is the most suitable reagent among the following to distinguish compound (III) from rest of the compounds?

I. CH3-CC-CH3

II. CH3-CH2-CH2-CH3

III. CH3-CH2-CCH

IV. CH3-CH=CH2

(a) Br2/CCl4                                        (b) Br2/CH3COOH

(c) Alk.KMnO4                                     (d) Ammoniacal AgNO3