See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

 A   3 2 i H O ii O /   SH SH H C O CH3 3 CHI  2I NaOH  H C O O Na +  B 2 2 CO H O   C  D S S H CH3 BuLi  S S C H3 Na +  E 2 2 Hg H O   S S C O O Na + S S C H3 Na +  E 2 CO   G C H3 C C O OH O  F SECTION – B