Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Kinetic energy Total energy Intermolecular forces Potential energy Kinetic energy Total energy Intermolecular forces Potential energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Internal energy of a substance comprises of the __________ energy. All of these Translational Rotational Vibrational All of these Translational Rotational Vibrational ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Internal energy is independent of the __________ for an ideal gas. Pressure Neither A nor B Both A & B Volume Pressure Neither A nor B Both A & B Volume ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is 1/2 8/9 1/9 5/9 1/2 8/9 1/9 5/9 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to __________ cm. 44112 44110 44106 44108 44112 44110 44106 44108 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively? 756.2 880.5 780.5 801.5 756.2 880.5 780.5 801.5 ANSWER DOWNLOAD EXAMIANS APP
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