See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

4 KMnO H  CH3 CH3   2 i NaOH / Br ii H  D Cl CH2 C O OH   3 i NH ii H C C O OH O OH   C C O O O  A  B C C O O OH NH2  C C NH2 O OH C NH O OH CH2 C OH O  2 Ca OH /  C N H O   8 7 C H NO