__________ stress can not be sustained by a fluid in equilibrium.

Question: Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer.
[A].

less than

[B].

more than

[C].

same as

[D].

very much less

Answer: Option B

Explanation:

No answer description available for this question.

Question: In case of __________ distillation, a solvent is added to alter the relative volatility of the mixture to be separated.
[A].

molecular

[B].

azeotropic

[C].

extractive

[D].

flash.

Answer: Option C

Explanation:

No answer description available for this question.