See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(for Q. 33 to 34): AITS-FT-IX (Paper-1)-PCM(Sol.)-JEE(Advanced)/22 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 9 2 H O 2 3 3 Mg C CH C CH    3 CH I   R  T 2 NaNH 3 CH C C Na   3 3 CH C C CH     Q C H3 C O CH2 CH3 mCPBA  C H3 C O O CH2 CH3 C H3 C O H  S    3 3 CH C C H CH C C H 40 gram/mole Mass 10, M          3 CH C CH 10 1 Mole 40 4      Mole of Q 1 70 7 4 100 40    7 80 Mole of R 40 100      7 80 Mass of R 72 40 100     x