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Stoichiometry

Stoichiometry
__________ equation relates latent heat and boiling point.

Kistyakowsky
Kopp's
Trouton's
Antonie

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Stoichiometry
Pick out the wrong unit conversion of heat transfer rate.

1 BTU/ft².hr = 2.712 kcal/m².hr
1 kcal/m².hr = 0.3687 BTU/ft².hr = 1.163 Watt/m²
1 kcal/hr= 1.163 Watt
1 Watt = 1.163 kcal/hr

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Stoichiometry
Validity of the relationship, inputs = outputs, holds good for the system at steady state

With chemical reaction
None of these
Without chemical reaction & losses
Without chemical reaction

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Stoichiometry
Hess's law of constant heat summation is based on conservation of mass. It deals with

Changes in heat of reaction
Reaction rate
Equilibrium constant
None of these

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Stoichiometry
The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.

Remains unchanged
Increases
Decreases
Increases linearly

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Stoichiometry
Cp - Cv, for an ideal gas is equal to

3R
R/2
R
2R

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