Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Termed as relative saturation Not a function of the nature of vapor Called percentage saturation Not a function of the composition of gas mixture Termed as relative saturation Not a function of the nature of vapor Called percentage saturation Not a function of the composition of gas mixture ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of gas constant 'R' is __________ kcal/kg.mole.°C. None of these 3.99 1.987 2.79 None of these 3.99 1.987 2.79 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in pressure, the solubility of gases in solvent, at a fixed temperature Decreases linearly Increases Remains unchanged Decreases Decreases linearly Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an ideal solution, the total vapor pressure varies __________ with the composition(expressed as mole fraction). Inversely Negligibly Linearly Exponentially Inversely Negligibly Linearly Exponentially ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Independent of the temperature Unchanged by the pressure change Increased with the increase in pressure Decreased with the increase in pressure Independent of the temperature Unchanged by the pressure change Increased with the increase in pressure Decreased with the increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm. 0.65 65 0.065 6.5 0.65 65 0.065 6.5 ANSWER DOWNLOAD EXAMIANS APP
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