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Stoichiometry

Stoichiometry
The reverse process of fractional crystallisation is called

Differential distillation
Stripping
Absorption
Leaching

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Stoichiometry
Cp equals Cv at

0°F
0°C
0°R
0°K

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Stoichiometry
The average translational kinetic energy with which a gas molecule is endowed is dependent on its

Nature
Absolute temperature
All of these
Size

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Stoichiometry
For water evaporating into usaturated air under adiabatic conditions and at constant pressure, the __________ remains constant throughout the period of vaporisation.

Humidity
Relative saturation
Dry bulb temperature
Wet bulb temperature

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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?

780.5
880.5
756.2
801.5

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Stoichiometry
Which of the following is an exothermic reaction?

Decomposition of water
None of these
Dehydrogenation of ethane to ethylene
Conversion of graphite to diamond

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