Stoichiometry Osmotic pressure exerted by a solution prepared by dissolving one gram mole of a solute in 22.4 litres of a solvent at 0°C will be __________ atmosphere. 1.5 2 1 0.5 1.5 2 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of a substance, at its melting point, is __________ in the solid state as compared to that in the liquid state. Less Same Either A or B; depends on the nature of the substance More Less Same Either A or B; depends on the nature of the substance More ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atmospheric pressure corresponds to a hydrostatic head of 1 metre of H₂O 13.6 cms of Hg 13.6 metres of Hg 34 ft ofH₂O 1 metre of H₂O 13.6 cms of Hg 13.6 metres of Hg 34 ft ofH₂O ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules Collide without loss of energy Exert no attractive force on each other Are above the inversion temperature Do work equal to loss in kinetic energy Collide without loss of energy Exert no attractive force on each other Are above the inversion temperature Do work equal to loss in kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor. Saturated Dry gaseous Superheated Unsaturated Saturated Dry gaseous Superheated Unsaturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A fluid gas produced on burning furnace oil contains 0.15 gm mole of CO₂, 0.05 gm mole of oxygen and 0.80 gm mole of N₂. What is its molecular weight? 30 32.6 28.6 30.6 30 32.6 28.6 30.6 ANSWER DOWNLOAD EXAMIANS APP
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