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:The gas that is liberated when iron is heated with…Which of the following statements explains why…Wine containing 8% to 17% ethanol can be converted…Compound N reacts with sodium metal to produce a gas…The gas given off when ethanol reacts with sodium is?