Stoichiometry Size range of the colloidals particles is 50 - 200 microns 5 - 200 milli-microns 500 - 1000 microns 10 - 50 Angstrom 50 - 200 microns 5 - 200 milli-microns 500 - 1000 microns 10 - 50 Angstrom ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an ideal solution, the total vapor pressure varies __________ with the composition(expressed as mole fraction). Exponentially Linearly Inversely Negligibly Exponentially Linearly Inversely Negligibly ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a temperature of 0°K, the molecules of a gas have only __________ energy. Vibrational Translational Rotational None of these Vibrational Translational Rotational None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The average value of heat of neutralisation of dilute solution of strong acids and strong bases is about __________ kcal/kg.mole of water formed. 2481 97302 13360 6680 2481 97302 13360 6680 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the absolute temperature of an ideal gas is tripled and simultaneously the pressure is reduced to one third; then the volume of gas will Increase nine fold Decrease three fold Increase three fold Remain unaltered Increase nine fold Decrease three fold Increase three fold Remain unaltered ANSWER DOWNLOAD EXAMIANS APP
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? 801.5 780.5 756.2 880.5 801.5 780.5 756.2 880.5 ANSWER DOWNLOAD EXAMIANS APP
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