Mass Transfer - Study Mode
[#401] __________ column is preferred to be used, when a high liquid hold up is required in a reactor for gas-liquid reaction.
Correct Answer
(B) Bubble
[#402] 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.
Correct Answer
(B) More than
[#403] Unsaturated air (with dry and wet bulb temperatures being 35 and 25°C respectively) is passed through water spray chamber maintained at 35°C. The air will be
Correct Answer
(B) Humidified
[#404] All moisture in a non-hygroscopic material is the __________ moisture.
Correct Answer
(C) Unbound
[#405] In physical terms, Schmidt number means
Correct Answer
(C) Momentum diffusivity/mass diffusivity