The ratio of a mass concentration of species A to the total mass density of the mixture is known as

Question

The ratio of a mass concentration of species A to the total mass density of the mixture is known as

← Prev Question Next Question →

1 Answer

Related questions

+1 vote

1 answer

The ratio of number of moles of species A to the total number of moles of the mixture is known as

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 * 10 ^5 N/m^2, find overall mass density

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 * 10 ^5 N/m^2, find molar concentration of oxygen

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

For a binary mixture of species A and B, the mass average velocity is defined as

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 * 10 ^5 N/m^2, find mass fraction of oxygen

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

For a binary mixture of species A and B, the molar average velocity is defined as

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 * 10 ^5 N/m^2, find molar fraction of nitrogen

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 * 10 ^5 N/m^2, find the average molecular weight of the mixture

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Given diagram shows diffusion of water vapor through air. Identify the correct statement

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

In a gas mixture if molecular weights of all the species are equal than which one will be more, Mass average velocity or Molar average velocity?

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A molecule in a mixture moves with a velocity of 0.03m/s in (+x) direction. The concentration of the particle is 0.5 mol/liter. A observer is running in (-x) direction with a velocity of 2m/s. calculate the value of molar flux (mol/m2.s) relative to the observer.

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

The gas A diffuses through non-diffusing B from point 1 to point 2. The total pressure is 2atm and yA1=0.1 and yA2=0.Then the ratio (dPA/dz)1/(dPA/dz)2 is

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

The mass flow rate of a component in a mixture in X-direction is 2kg/s. The area vector at a particular cross-section is (1.1, 3.2, 5.4) cm2. Calculate the value of flux (kg/cm2.s) through the cross-section.

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

In which of the following conditions mass transfer will occur spontaneously? C and z is concentration and distance respectively.

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Figure shows equimolal diffusion between species B and C. Identify the correct molar diffusion rate

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

A solution contains 0.3 moles of solute A, 0.2 moles of B and 0.5 moles of C. What will be the mole fraction of A in the mixture?

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

In order to prepare Lithium nitride, air is passed gently over a reactor. Suppose that Nitrogen diffuse to a length 5cm before getting reacted with Lithium. Nitrogen reacts with lithium quickly so that partial pressure of Nitrogen at that point is 0. Reactor is a cylinder of length 10cm and diameter 2cm. Assume air to be a mixture of Nitrogen and Oxygen only. The temperature is 298K and total pressure 1atm. Diffusivity of N2 in O2 is 2*10^-5m^2/s. Calculate the Molar flux (mol/m^2.s) of N2 at a distance of 2.5cm from the top with respect to an observer moving with twice the mass average velocity a direction towards the liquid surface. (R=8.205*10^-5m^3atmK^-1mol^-1). Assume z=0 at the top of the reactor.

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

What is the value of molar average velocity (m/s) of the mixture?

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Which among the following is always true for mass transfer to occur?

asked Sep 20, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

What is the density of limestone in kg/m^3?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Which one is having highest density?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Which one is having least density?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

What is the density of sand in kg/m^3?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

What is the density of granite in kg/m^3?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

+1 vote

1 answer

Which one is having the least density?

asked Sep 21, 2022 in Mass Transfer by Julian (38.2k points)

Chris · Answer 1 · 2022-10-11T12:16:02+0000

The correct choice is (d) Mass fraction

The explanation: It is defined as p a/p.

The ratio of a mass concentration of species A to the total mass density of the mixture is known as

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories