See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

       8 8 H Ozonolysis 9 10 2 3 C H O 10 5 5 Excess Olefin C H O CH MgBr B Ketone Positive iodoform test         || 6 5 2 5 3 O C H C OC H CH MgBr excess    H5C6 C OH CH3 CH3 H  H5C6 C CH3 CH2 Ozonolysis H5C6 C CH3 O 2 || NaOH, I 3 6 5 O CHI C H C O    