Equimolar counterdiffusion of A and B occurs through a spherical film of i.d=r�

Sail E0 Webinar

Question

Equimolar counterdiffusion of A and B occurs through a spherical film of i.d=rᵢ and thickness δ. The flux of A is Nᴀ₁ at r=rᵢ. The flux through a flat film of the same thickness is Nᴀ₂. if Nᴀ₁ is larger than Nᴀ₂ by 5%, the film thickness δ is

Options:

A . 0.025rᵢ

B . 0.05rᵢ

C . 0.1rᵢ

D . 0.01rᵢ

Answer: Option B
Answer: (b).0.05rᵢ

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Sublimation of a long cylinder made of napthelene occurs in a large volume of stagnant air. The time required for its co....stagnant air. The time required for its complete sublimation is

Question 2. A napthelene hemisphere is placed on a glass plate and a napthelene ball of identical diameter is kept suspended in the ....Which of the following statements are true in this connection?

Question 3. In a binary gas mixture containing A and B, If Nᴀ=-2Nв, what will be the expression for Nᴀ?....

Question 4. A binary liquid mixture is separated by distillation process. The more volatile A vaporizes while less volatile B gets t....be the relation between molar flux of A and B?

Question 5. In an accident a container containing ethanol(s.g 0.789) falls down in a room of dimension 1*1*2(all in m). Ethanol form....at the ethanol-air interface is 0.02718bar. The temperature is 25.2°C.

Question 6. Oxygen diffuses through a stagnant layer of air, 1mm thick, ambient temperature 28°C and 1atm total pressure. The p....at the end of the path where P₂=0.1atm. Use R=8.205*10⁻⁵m³atmK⁻¹mol⁻¹.

Question 7. In order to prepare Lithium nitride, air is passed gently over a reactor. Suppose that Nitrogen diffuse to a length 5cm ....surface. (R=8.205*10⁻⁵m³atmK⁻¹mol⁻¹). Assume z=0 at the top of the reactor.

Question 8. Find the process.....

Question 9. From the figure find the extract positions.....

Question 10. Look at the operating line which represents?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0