STD 12 - 5. Co-ordination chemistry — NEET STD 11 Science — Question

$(i)$ forms aldehydes on ozonolysis followed by the hydrolysis.

$(ii)$ when vaporized completely $1.53\, \mathrm{~g}$ of $\mathrm{A}$, gives $448\, \mathrm{~mL}$ of vapour at $STP.$

The number of carbon atoms in a molecule of compound $A$ is ...... .