If a person breathes at a rate of 14 respirations per minute, and each respiration involves 0.5 dm3 of air, what will be the total mass of air breathed in a day? (Take T = 300 K and P = 101.3 kPa, and assume that the air behaves as an ideal gas with a molar mass of 0.029 kg/mol).

MCQs on thermodynamics in classical mechanics systems. Topics include the first, second, and third laws of thermodynamics, energy, work, enthalpy, and entropy, spontaneity, chemical potential, equilibrium, phase changes, and chemical kinetics.