Q. The overall mass transfer co-efficient for the absorption of SO2 in air with dilute NaOH solution can be increased substantially by

  • (A) Increasing the gas film co-efficient
  • (B) Increasing the liquid film co-efficient
  • (C) Increasing the total pressure
  • (D) Decreasing the total pressure
💬 Discuss
✅ Correct Answer: (A) Increasing the gas film co-efficient

Published by Ram Sharma ⭐ 193.88K Points at 12-May-2023 04:05 pm in Mass Transfer

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. Clay treatment is used to remove

Q. 'Lang factor' is defined as the ratio of the capital investment to the delivered cost of major equipments. The value of 'Lang factor' for fixed capita

Q. Circulation of liquid metal (i.e. molten sodium) in a liquid metal cooled nuclear reactor is done by a/an __________ pump.

Q. Size range of polymer molecules varies from __________ metre.

Q. The characterisation factor of crude petroleum oil is around

Q. Which of the following produces maximum pressure difference for transportation of gases?

Q. At the same gas flow rate, the pressure drop in a packed tower being irrigated with liquid __________ that in dry packed tower.

Q. The reaction, C + CO2 ⟷ 2CO, taking place during coal gasification is called the __________ reaction.

Q. Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace?

Q. Functional depreciation of an equipment is the measure of decrease in its value due to its

📊 Question Analytics

👁️
830
Total Visits
📽️
4 y ago
Published
🎖️
Ram Sharma
Publisher
📈
90%
Success Rate