Given below are the four isomeric compounds ( P, Q, R, S ) Identify correct statements from below. A. Q, R and S will give precipitate with 2, 4-DNP.…

Given below are the four isomeric compounds $\displaystyle (\mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S})$ Identify correct statements from below. A. Q, R and S will give precipitate with $\displaystyle 2$, $\displaystyle 4$-DNP. B. P and Q will give positive Bayer's test. C. Q and R will give sooty flame. D. R and S will give yellow precipitate with $\displaystyle \mathrm{I}_2 / \mathrm{NaOH}$. E. Q alone will deposit silver with Tollen's reagent Choose the correct option.