Q 1: From among the following choose one that is not an exothermic process
Q 2: The commonly used solvent in supercritical extraction is
Q 3: The average boiling point of aviation turbine fuel is closest to that of
Q 4: In the manufacture of sulphuric acid from elemental sulfur, the following sequence of major operations is followed.
Q 5: Consider the production of ammonia from methane and air raw materials. The catalysts used are (a) _____ for steam reforming of methane and (b) _____ for ammonia synthesis.