MCQ
Carborundum is
- ✓$SiC$
- B$AlC{l_3}$
- C$A{l_2}{(S{O_4})_3}$
- D$A{l_2}{O_3}\,.\,2{H_2}O$
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$(A)$ $E, F$ and $\mathrm{G}$ are resonance structures
$(B)$ $E, F$ and $E, G$ are tautomers
$(C)$ $\mathrm{F}$ and $\mathrm{G}$ are geometrical isomers
$(D)$ $\mathrm{F}$ and $\mathrm{G}$ are diasteromers
Reason : Inert gases have stable configuration.