Chemical Engineering :: Stoichiometry
- Pick out the wrong unit conversion of heat transfer co-efficient.
- Pick out the wrong unit conversion of mass transfer co-efficient.
- With increase in the temperature of pure (distilled) water, its
- As per Kirchoff s equation, the heat of reaction is affected by the
- Size range of the colloidals particles is
- In a binary liquid system, the composition expressed as __________ is independent of the temperature & pressure.
- The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times.
- Which of the following is followed by an ideal solution ?
- According to Raoult's law, "The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component." Raoult's law is not applicable under the following assumption/condition.
- The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas).
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A.
No component is concentrated at the surface of the solution |
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B.
The component molecules are non polar and are of almost equal size |
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C.
In the formation of solution, chemical combination/molecular association between unlike molecules takes place |
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D.
The attractive forces between like and unlike molecules are almost equal |