Among the following, total number of meta directing functional groups is (Integer based)
$\begin{aligned} & -\mathrm{OCH}_3,-\mathrm{NO}_2,-\mathrm{CN},-\mathrm{CH}_3-\mathrm{NHCOCH}_3 \\ & -\mathrm{COR},-\mathrm{OH},-\mathrm{COOH},-\mathrm{Cl}\end{aligned}$

3-Methylhex-2-ene on reaction with HBr in presence of peroxide forms an addition product (A). The number of possible stereoisomers for 'A' is

Given below are two statements : Statement (I) : On nitration of m-xylene with $\mathrm{HNO}_{3}, \mathrm{H}_{2} \mathrm{SO}_{4}$ followed by oxidation, 4-nitrobenzene-1,3dicarboxylic acid is obtained as...

Given below are two statements:
Statement I: Ozonolysis followed by treatment with ${\rm{Zn}},{{\rm{H}}_2}{\rm{O}}$ of cis-2-butene gives ethanal.
Statement II: The product obtained by ozonolysis followed...

The product B formed in the following reaction sequence is :

The total number of compounds from below when treated with hot $\mathrm{KMnO}_{4}$ giving benzoic acid is :

Identify product $[A],[B]$ and $[C]$ in the following reaction sequence. $$ \mathrm{CH}_{3}-\mathrm{C} \equiv \mathrm{CH} \xrightarrow[\mathrm{H}_{2}]{\mathrm{Pd} / \mathrm{C}}[\mathrm{~A}] \xrightarrow[\text { (ii) } \mathrm{Zn}, \mathrm{H}_{2} \mathrm{O}]{\text {...

Which compound would give 3-methyl-6-oxoheptanal upon ozonolysis?

An optically active alkyl halide ${C_4}{H_9}Br[A]$ reacts with hot KOH dissolved in ethanol and forms alkene [B] as major product which reacts with bromine to...