Q4: Distillation columns are the most commonly usedtechnique for separation purpose in industries. The operatingconditions such as temperature, pressure and flowrates are the mainfactors to ensure that proper separation is taking place inside thecolumn. From your study of distillation column: A. Explain theeffects of sudden change, increasing and decreasing of thesefactors in separation processes. B. Explain the relationshipbetween partial pressure and vapor pressure.