Q39. Identify $A$ and $B$ in the given chemical reaction sequence : [Figure] (1) [Figure] B - [Figure] (2) [Figure] (3) [Figure][Figure] (4) [Figure] , B- [Figure]
Q39. Identify $A$ and $B$ in the given chemical reaction sequence :\\
\includegraphics[max width=\textwidth, alt={}, center]{f7e1c4e5-0331-437e-a40e-6cb0fe232d21-06_321_1122_1701_187}\\
(1)\\
\includegraphics[alt={}]{smile-3f5cd898cb686e7514e418841659a8f266dfea05}
B -\\
\includegraphics[alt={}]{smile-201d6cd223b4277e527dbc316e7586712419cd2c}\\
(2)\\
\includegraphics[alt={}]{smile-5c20fe2c91366a0df431b6509c99896fc7bdbbd5}\\
(3)\\
\includegraphics[alt={}]{smile-c5b5ce877466556b9b3085a3f7ca4bdf63a5ff87}\\
\includegraphics[alt={}]{smile-d2d7d09195f1c828ff88f9c58ff5a17c7d00fc58}\\
(4)\\
\includegraphics[alt={}]{smile-eac9be2be055bb3e1c2fe7fd7e743a809c3c75de}\\
, B-\\
\includegraphics[alt={}]{smile-382abc6f338a86185a6997b695d1699ff944937e}