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Stoichiometry

Stoichiometry
__________ equation gives the effect of temperature on heat of reaction.

Kirchoffs
Antonie
Maxwell's
Kistyakowsky

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Stoichiometry
Cp equals Cv at

0°R
0°K
0°C
0°F

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Stoichiometry
Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the

Total pressure
Temperature of the liquid
Nature of the gas
Nature of the liquid

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Stoichiometry
Othmer chart is useful in estimating the heat of

Adsorption
None of these
Mixing
Wetting

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Stoichiometry
Volume occupied by one gm mole of a gas at S.T.P. is

22400 litres
22.4 litres
359 litres
22.4 c.c

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Stoichiometry
Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m³ . The diffusivity of aniline in air is 0.74xl0-5m²/s.The numerical value of mass transfer co-efficient is 7.4 x 10-3. Its units are

Cm/s
Mole/m².s.Pa
Kmole/m².s.Pa
M/s

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