Ethane is produced from the hydrogenation of acetylene. Acetylene and hydrogen

are fed to a reactor in stoichiometric ratio. The product stream is analyzed and

found to contain $20\%$ by mole acetylene. Determine $($a$)\%$ mole composition of the

product stream $($b$)$ fractional conversion of acetylene $($c$)$ using the same fractional

conversion calculate the volumetric flow rate of hydrogen in m$3/$h at $30$deg C and $1$ atm required to produce $4$ million metric tons of ethane per year assuming $330$ days a year, $24$ h per day of operation.