When the all-cis isomer of C_6H_6Cl_6 (1,2,3,4,5,6 -Hexachlorohexane) is heated with alc. KOH, the most probable product is :

When the all-cis isomer of C_6H_6Cl_6 (1,2,3,4,5,6 -Hexachlorohexane)

1.	When the all-cis isomer of C_6H_6Cl_6 (1,2,3,4,5,6 -Hexachlorohexane) is heated with alc. KOH, the most probable product is :
Answer» SOLUTION :