Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules Exert no attractive force on each other Are above the inversion temperature Collide without loss of energy Do work equal to loss in kinetic energy Exert no attractive force on each other Are above the inversion temperature Collide without loss of energy Do work equal to loss in kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Decreases Increases Varies linearly Does not vary Decreases Increases Varies linearly ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gram equivalent of solute dissolved in one litre of solution is called its Molality Molarity Formality Normally Molality Molarity Formality Normally ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The temperature at which real gases obey the ideal gas law over a wide range of pressure is called the __________ temperature. Boyle Inversion Critical Reduced Boyle Inversion Critical Reduced ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 centipoise is equivalent to 1 gm/cm.second 2.42 lb/ft.second 1 centistoke 2.42 lb/ft.hr 1 gm/cm.second 2.42 lb/ft.second 1 centistoke 2.42 lb/ft.hr ANSWER DOWNLOAD EXAMIANS APP
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