CHMS 2101 GENERAL CHEMISTRY Tutorial 2020

About this paper

CHMS 2101: A page from the same private tutoring/exam-prep compilation as IDs 3009/3010 (continuing the same numbered question sequence, questions 38-45): identifying the defining property of a period in the periodic table (consecutive atomic numbers); a question on electronic affinity whose answer options are missing on the source page; defining an adiabatic mixture/process; the function of a bomb calorimeter; calculating zero work for isothermal expansion against a vacuum; calculating work done by a gas expanding against constant external pressure; calculating the root-mean-square speed of helium at 25C; and a conceptual question testing whether doubling a Celsius temperature reading actually doubles the absolute (Kelvin) temperature and hence the rms speed.