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Stoichiometry

Stoichiometry
Unit of power is

Joule
Both B & C
Joule/Second
Watt

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Stoichiometry
Sometimes, in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as the

Recirculation
Purging
Recycling
Bypassing

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Stoichiometry
For a reacation, X → Y, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is

3
1
2

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Stoichiometry
The value of (Cp - Cv)for a real gas obeying Vander Wall's equation is

0.5 R
R
> R
< R

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Stoichiometry
At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature.

Decreases
Increases
Increases linearly
Remains unchanged

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Stoichiometry
The osmotic pressure of a solution increases, if its __________ is decreased.

Temperature
Volume
None of these
Solute concentration

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