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Stoichiometry

Stoichiometry
The viscosity of water at room temperature may be around one

Centipoise
Poise
Stoke
Both B & C

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Stoichiometry
In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the

Total pressure
Absolute humidity at a given temperature
Both A & B
Neither A nor B

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Stoichiometry
Applicability of Claussius-Clapeyron equation is subject to the condition that the

Neither A nor B
Volume in the liquid state is negligible
Both A & B
Vapor follows ideal gas law

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Stoichiometry
The chemical nature of an element is independent of

Its atomic number
The number of protons or electrons present in it
The number of neutrons present in it
None of these

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Stoichiometry
Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole.

-23
46
-92
92

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Stoichiometry
Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Dalton's law of partial pressures
Charle's law
Avogadro's hypothesis
Boyle's law

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