Stoichiometry What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively? 880.5 780.5 756.2 801.5 880.5 780.5 756.2 801.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Boiling point of a solution as compared to that of the corresponding solvent is Less More Either more or less; depends upon the solvent Same Less More Either more or less; depends upon the solvent Same ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called Isotopes Isobars Isotones None of these Isotopes Isobars Isotones None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in temperature, the solubility of ammonia in water at a fixed pressure Increases exponentially Decreases Remains unchanged Increases Increases exponentially Decreases Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1/x2 X1/x2 X2/x1 1 - (x1/x2) 1/x2 X1/x2 X2/x1 1 - (x1/x2) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unit of power is Joule/Second Both B & C Watt Joule Joule/Second Both B & C Watt Joule ANSWER DOWNLOAD EXAMIANS APP
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