S.T.P. corresponds to A 1 atm. absolute pressure & 15.5°C B 760 mm Hg gauge pressure & 15.5°C C 760 torr & 0°C D 101.325 kPa gauge pressure & 15.5°C S.T.P. corresponds to Correct Answer 1 atm. absolute pressure & 15.5°C Bissoy MCQ Team Chemical Engineering Stoichiometry