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Stoichiometry

Stoichiometry
Internal energy is independent of the __________ for an ideal gas.

Neither A nor B
Pressure
Volume
Both A & B

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Stoichiometry
__________ equation relates latent heat and boiling point.

Kopp's
Trouton's
Kistyakowsky
Antonie

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Stoichiometry
In a chemical process, the recycle stream is purged for

Heat conservation
Increasing the product yield
Limiting the inerts
Enriching the product

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Stoichiometry
With increase in the temperature of pure (distilled) water, its

POH decreases and pH increases
PH and pOH both increases
PH decreases and pOH increases
POH and pH both 4ecreases

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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.

-92
92
-23
46

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Stoichiometry
What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C?

L/3 x 298/273
43864
43832
43833

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