Ethanol is produced as shown in Eq$.1.$ The reaction reaches equilibrium at $4$ bar and $623K.$ If the system initially contains $2$ mole hydrogen for each mole of acetaldehyde at $298K,$ determine the composition of system at equilibrium condition. Assume that the process is operated at ideal gas condition.

$C2H4O(g)+H2(g)C2H5OH(g)$