1.

Which of the following molecules have non-zero dipole moments ? (I) Gauche conformation of 1, 2 -dibromoethane (II) Anti conformation 1,2-dibromorthane (III) Trans-1,4 -dibromocyclohexane `(IV) Cis-1, 4-dibromocyclohexane (V) Tetrabromomethane (VI) DibromocychexaneA. I and IIB. I and IVC. II and IVD. I,IV and Vi

Answer» Correct Answer - D


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