MCQ
The compound which does not possess a peroxide linkage is
- A$N{a_2}{O_2}$
- B$Cr{O_5}$
- C${H_2}S{O_5}$
- ✓$Pb{O_2}$
$PbO _2$ do not have peroxide linkage. Remaining all compounds have the $O - O$ (peroxide linkage).
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$(ii)$ Number of cyclic structural isomers with molecular formula $C_5H_{10} = Y$
$(iii)$ Number of ether with $M.F. C_4H_{10}O = Z ;X + Y + Z$ is
