Question

write the chemical
(1) reaction of acidified potassium dichromate solution with ethanol on heating
(2) reaction of sodium metal with ethanol reaction of concentrated sulphuric acid with ethanol at 440 Kelvin

Answer 1

1)   REACTION BETWEEN ETHANOL AND ACID.POTASSIUM DICHROMATE

ON HEATING.

( ETHANOL)   --(ON HEATING)acid.potassium dichromate-->  (ETHNOIC ACID)

      CH3CH2OH  ----  HEATING +  ACID-------->  CH3COOH

  IT IA OXIDATION REACTION AS WELL.

2)   REACTION BETWEEN SODIUM WITH ETHANOL AT PRESENCE OF CONC.SULPHURIC ACID

 CH3CH2OH   ----conc.h2so4+443 k heat------->   CH2=CH2 +  H2O