Stoichiometry Colligative properties of a dilute solution are those, which depend entirely upon the None of these Number of solute molecules contained in a given volume of the solvent Chemical composition of the solute Constitution of the solute None of these Number of solute molecules contained in a given volume of the solvent Chemical composition of the solute Constitution of the solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Molar heat capacity of water in equilibrium with ice at constant pressure is None of these ∞ 1 None of these ∞ 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. Mole fraction of water vapour in the product gases is about 0.67 0.40 0.19 0.33 0.67 0.40 0.19 0.33 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules Do not exert attractive force on each other Do work equal to loss in kinetic energy Are above the inversion temperature Do not lose energy on collision Do not exert attractive force on each other Do work equal to loss in kinetic energy Are above the inversion temperature Do not lose energy on collision 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 Sum of A and B Normal condensation Difference of A and B Wetting Sum of A and B Normal condensation Difference of A and B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solutions which distil without change in composition are called Supersaturated Ideal Azeotropic Saturated Supersaturated Ideal Azeotropic Saturated ANSWER DOWNLOAD EXAMIANS APP
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