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:When ethanol is heated with excess concentrated…When a compound X is heated with concentrated…The gas that is liberated when iron is heated with…Sulphur is soluble in ethanol but not in water while…The gas that can be dried using concentrated…