MCQ
An aromatic ether is not cleaved by $HI$ even at $525\, K$. The compound is
- A$C_6H_5OCH_3$
- B$C_6H_5OC_6H_5$
- C$C_6H_5OC_3H_7$
- ✓Tetrahydrofuran
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$\mathrm{SO}_3, \mathrm{H}_2 \mathrm{SO}_3, \mathrm{SOCl}_2, \mathrm{SF}_4, \mathrm{BaSO}_4, \mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7$
