Ethanol reacts with concentrated tetraoxosulphate (V) acid at a temperature above 170°C to form by Sunday | Oct 10 | Chemistry JAMB | 0 comments A. ethanone B. ethene C. ethyne D. ethanal Correct Answer: Option B – ethene Users Also Read These:Sulphur is soluble in ethanol but not in water while…When a compound X is heated with concentrated…When ethanol is heated with excess concentrated…Which of the following statements explains why…When air is successively passed through sodium…