MCQ
Which polymer have $C-O-C$ linkage
- ABakelite
- BMelamine formaldehyde resin
- CStarch
- ✓$B$ and $C$
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$C{H_3}COH\xrightarrow[{{\text{Zn(Hg)/Conc}}{\text{. HCI}}}]{{\left[ H \right]}}C{H_3}C{H_3}$ is