Stoichiometry Saturated molal absolute humidity of the vapor-gas mixture depends upon the Neither A nor B Both A & B Total pressure Vapor pressure at dry bulb temperature Neither A nor B Both A & B Total pressure Vapor pressure at dry bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a pure solvent Increases its freezing point Decreases its freezing point Both B and C Increases its boiling point Increases its freezing point Decreases its freezing point Both B and C Increases its boiling point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At 100°C, water and methylcyclohexane both have vapour pressures of 1 atm. Also at 100°C, the latent heats of vaporisation of these compounds are 40.63 kJ/mole for water and 31.55 kJ/mole for methylcyclohexane. The vapour pressure of water at 150°C is 4.69 atm. At 150°C, the vapour pressure of methylcyclohexane would be expected to be Significantly less than 4.69 atm Nearly equal to 4.69 atm Significantly more than 4.69 atm Indeterminate due to lack of data Significantly less than 4.69 atm Nearly equal to 4.69 atm Significantly more than 4.69 atm Indeterminate due to lack of data 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 Wetting Normal condensation Difference of A and B Sum of A and B Wetting Normal condensation Difference of A and B Sum of A and B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements. This is the statement of Nearnst heat theorem Law of Petit and Dulong Trouton's rule Kopp's rule Nearnst heat theorem Law of Petit and Dulong Trouton's rule Kopp's rule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C). °API = 200(G - 1) °API = (140/G) - 130 °API = (141.5/G) - 131.5 °API = 145 - (145/G) °API = 200(G - 1) °API = (140/G) - 130 °API = (141.5/G) - 131.5 °API = 145 - (145/G) ANSWER DOWNLOAD EXAMIANS APP
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