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Reactions of Alcohols. Cold acidified K 2 Cr 2 O 7. Na. Hot acidified K 2 Cr 2 O 7 or Acidified KMnO 4. HCl(aq), ZnCl 2 or PCl 5. Alcohols C 2 H 5 OH. Excess hot ethanol. Conc. H 2 SO4. I 2 with red Phorphous. CH 3 COCl or CH 3 COOH with conc. H 2 SO 4. Excess hot H 2 SO4.
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Reactions of Alcohols Cold acidified K2Cr2O7 Na Hot acidified K2Cr2O7 or Acidified KMnO4 HCl(aq), ZnCl2 or PCl5 Alcohols C2H5OH Excess hot ethanol Conc. H2SO4 I2 with red Phorphous CH3COCl or CH3COOH with conc. H2SO4 Excess hot H2SO4 KBr, Conc. H2SO4(aq)