when chemists convert ethene (c2h2) to ethanol (ch3ch2oh), they have a mixture of the two gaseous…

when chemists convert ethene (c2h2) to ethanol (ch3ch2oh), they have a mixture of the two gaseous substances. why do chemists then lower the temperature of the mixture?\no to collect liquid ethene and leave ethanol as a gas because ethene has stronger dipole - dipole forces\no to collect liquid ethene and leave ethanol as a gas because ethanol has stronger london dispersion forces\no to collect liquid ethanol and leave ethene as a gas because ethanol has hydrogen bonds\no to collect liquid ethanol and leave ethene as a gas because ethene has stronger london dispersion forces

when chemists convert ethene (c2h2) to ethanol (ch3ch2oh), they have a mixture of the two gaseous substances. why do chemists then lower the temperature of the mixture?\no to collect liquid ethene and leave ethanol as a gas because ethene has stronger dipole - dipole forces\no to collect liquid ethene and leave ethanol as a gas because ethanol has stronger london dispersion forces\no to collect liquid ethanol and leave ethene as a gas because ethanol has hydrogen bonds\no to collect liquid ethanol and leave ethene as a gas because ethene has stronger london dispersion forces

Answer

Answer:

to collect liquid ethanol and leave ethene as a gas because ethanol has hydrogen bonds

Brief Explanations:

Ethanol has hydrogen - bonding due to the -OH group, which leads to stronger intermolecular forces compared to ethene. Lowering the temperature will cause ethanol to condense into a liquid first as it has a higher boiling - point due to hydrogen bonds, while ethene remains as a gas.