Question 2 Ethylene (IUPAC name: ethene) is an organic compound, a hydrocarbon with the formula C2H4 or H2C=CH2. It is a colorless flammable gas with a faint "sweet and musky" odor when pure. It is the simplest alkene (a hydrocarbon with carbon-carbon double bonds), and the simplest unsaturated hydrocarbon after acetylene (C2H2). Ethylene is widely used in chemical industry, and its worldwide production (over 109 million tonnes in 2006) exceeds that of any other organic compound. Ethylene is also an important natural plant homone, used in agriculture to force the ripening of fruits. It was required to determine temperature for a reaction involving the conversion of ethylene to industrial chemical compound, B in a gas phase reaction A 55 feet long and 0.75 inch internal diameter. B in an existing plug flow reactor consisting of 45 parallel tubes each of