Stoichiometry Atmospheric pressure corresponds to a hydrostatic head of 13.6 metres of Hg 13.6 cms of Hg 1 metre of H₂O 34 ft ofH₂O 13.6 metres of Hg 13.6 cms of Hg 1 metre of H₂O 34 ft ofH₂O ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of Sum of A and B Wetting Difference of A and B Normal condensation Sum of A and B Wetting Difference of A and B Normal condensation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion. 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar None of these 1 mm Hg = 1 torr = 133.3 Pa 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar None of these 1 mm Hg = 1 torr = 133.3 Pa ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Total energy at a point comprises of __________ energy. Internal Pressure All of these Potential & kinetic Internal Pressure All of these Potential & kinetic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of Trouton's ratio (λb/Tb) for a number of substances is 21 (where, λb = molal that of vaporisation of a substance at its normal boiling point, KCal/kg. mole and Tb = normal boiling point, °K). The Kis-tyakowsky equation is used for calculation of Trouton's ratio of __________ liquids. Polar Both A & B Non-polar Neither A nor B Polar Both A & B Non-polar Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a pure solvent Increases its freezing point Increases its boiling point Both B and C Decreases its freezing point Increases its freezing point Increases its boiling point Both B and C Decreases its freezing point ANSWER DOWNLOAD EXAMIANS APP
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